480301920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{2269}}^1$

素因数の和:2307

約数の個数: 288

約数和(自身を含む): 1956376800

約数和(自身を除く): 1476074880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2269, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4538, 4704, 5040, 5292, 5880, 6048, 6615, 6807, 7056, 7560, 7840, 8820, 9076, 10080, 10584, 11345, 11760, 13230, 13614, 14112, 15120, 15883, 17640, 18152, 20421, 21168, 22690, 23520, 26460, 27228, 30240, 31766, 34035, 35280, 36304, 40842, 42336, 45380, 47649, 52920, 54456, 61263, 63532, 68070, 70560, 72608, 79415, 81684, 90760, 95298, 102105, 105840, 108912, 111181, 122526, 127064, 136140, 142947, 158830, 163368, 181520, 190596, 204210, 211680, 217824, 222362, 238245, 245052, 254128, 272280, 285894, 306315, 317660, 326736, 333543, 363040, 381192, 408420, 428841, 444724, 476490, 490104, 508256, 544560, 555905, 571788, 612630, 635320, 653472, 667086, 714735, 762384, 816840, 857682, 889448, 952980, 980208, 1000629, 1089120, 1111810, 1143576, 1225260, 1270640, 1334172, 1429470, 1524768, 1633680, 1667715, 1715364, 1778896, 1905960, 1960416, 2001258, 2144205, 2223620, 2287152, 2450520, 2541280, 2668344, 2858940, 3001887, 3267360, 3335430, 3430728, 3557792, 3811920, 4002516, 4288410, 4447240, 4574304, 4901040, 5003145, 5336688, 5717880, 6003774, 6670860, 6861456, 7623840, 8005032, 8576820, 8894480, 9802080, 10006290, 10673376, 11435760, 12007548, 13341720, 13722912, 15009435, 16010064, 17153640, 17788960, 20012580, 22871520, 24015096, 26683440, 30018870, 32020128, 34307280, 40025160, 48030192, 53366880, 60037740, 68614560, 80050320, 96060384, 120075480, 160100640, 240150960, 480301920]

約数ペア:

[(1, 480301920), (2, 240150960), (3, 160100640), (4, 120075480), (5, 96060384), (6, 80050320), (7, 68614560), (8, 60037740), (9, 53366880), (10, 48030192), (12, 40025160), (14, 34307280), (15, 32020128), (16, 30018870), (18, 26683440), (20, 24015096), (21, 22871520), (24, 20012580), (27, 17788960), (28, 17153640), (30, 16010064), (32, 15009435), (35, 13722912), (36, 13341720), (40, 12007548), (42, 11435760), (45, 10673376), (48, 10006290), (49, 9802080), (54, 8894480), (56, 8576820), (60, 8005032), (63, 7623840), (70, 6861456), (72, 6670860), (80, 6003774), (84, 5717880), (90, 5336688), (96, 5003145), (98, 4901040), (105, 4574304), (108, 4447240), (112, 4288410), (120, 4002516), (126, 3811920), (135, 3557792), (140, 3430728), (144, 3335430), (147, 3267360), (160, 3001887), (168, 2858940), (180, 2668344), (189, 2541280), (196, 2450520), (210, 2287152), (216, 2223620), (224, 2144205), (240, 2001258), (245, 1960416), (252, 1905960), (270, 1778896), (280, 1715364), (288, 1667715), (294, 1633680), (315, 1524768), (336, 1429470), (360, 1334172), (378, 1270640), (392, 1225260), (420, 1143576), (432, 1111810), (441, 1089120), (480, 1000629), (490, 980208), (504, 952980), (540, 889448), (560, 857682), (588, 816840), (630, 762384), (672, 714735), (720, 667086), (735, 653472), (756, 635320), (784, 612630), (840, 571788), (864, 555905), (882, 544560), (945, 508256), (980, 490104), (1008, 476490), (1080, 444724), (1120, 428841), (1176, 408420), (1260, 381192), (1323, 363040), (1440, 333543), (1470, 326736), (1512, 317660), (1568, 306315), (1680, 285894), (1764, 272280), (1890, 254128), (1960, 245052), (2016, 238245), (2160, 222362), (2205, 217824), (2269, 211680), (2352, 204210), (2520, 190596), (2646, 181520), (2940, 163368), (3024, 158830), (3360, 142947), (3528, 136140), (3780, 127064), (3920, 122526), (4320, 111181), (4410, 108912), (4538, 105840), (4704, 102105), (5040, 95298), (5292, 90760), (5880, 81684), (6048, 79415), (6615, 72608), (6807, 70560), (7056, 68070), (7560, 63532), (7840, 61263), (8820, 54456), (9076, 52920), (10080, 47649), (10584, 45380), (11345, 42336), (11760, 40842), (13230, 36304), (13614, 35280), (14112, 34035), (15120, 31766), (15883, 30240), (17640, 27228), (18152, 26460), (20421, 23520), (21168, 22690)]