481254480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{4547}}^1$

素因数の和:4583

約数の個数: 240

約数和(自身を含む): 1928715840

約数和(自身を除く): 1447461360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 4547, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 9094, 10584, 11760, 13230, 13641, 15120, 17640, 18188, 21168, 22735, 26460, 27282, 31829, 35280, 36376, 40923, 45470, 52920, 54564, 63658, 68205, 72752, 81846, 90940, 95487, 105840, 109128, 122769, 127316, 136410, 159145, 163692, 181880, 190974, 204615, 218256, 222803, 245538, 254632, 272820, 286461, 318290, 327384, 363760, 381948, 409230, 445606, 477435, 491076, 509264, 545640, 572922, 613845, 636580, 654768, 668409, 763896, 818460, 859383, 891212, 954870, 982152, 1091280, 1114015, 1145844, 1227690, 1273160, 1336818, 1432305, 1527792, 1636920, 1718766, 1782424, 1909740, 1964304, 2005227, 2228030, 2291688, 2455380, 2546320, 2673636, 2864610, 3273840, 3342045, 3437532, 3564848, 3819480, 4010454, 4296915, 4456060, 4583376, 4910760, 5347272, 5729220, 6015681, 6684090, 6875064, 7638960, 8020908, 8593830, 8912120, 9821520, 10026135, 10694544, 11458440, 12031362, 13368180, 13750128, 16041816, 17187660, 17824240, 20052270, 22916880, 24062724, 26736360, 30078405, 32083632, 34375320, 40104540, 48125448, 53472720, 60156810, 68750640, 80209080, 96250896, 120313620, 160418160, 240627240, 481254480]

約数ペア:

[(1, 481254480), (2, 240627240), (3, 160418160), (4, 120313620), (5, 96250896), (6, 80209080), (7, 68750640), (8, 60156810), (9, 53472720), (10, 48125448), (12, 40104540), (14, 34375320), (15, 32083632), (16, 30078405), (18, 26736360), (20, 24062724), (21, 22916880), (24, 20052270), (27, 17824240), (28, 17187660), (30, 16041816), (35, 13750128), (36, 13368180), (40, 12031362), (42, 11458440), (45, 10694544), (48, 10026135), (49, 9821520), (54, 8912120), (56, 8593830), (60, 8020908), (63, 7638960), (70, 6875064), (72, 6684090), (80, 6015681), (84, 5729220), (90, 5347272), (98, 4910760), (105, 4583376), (108, 4456060), (112, 4296915), (120, 4010454), (126, 3819480), (135, 3564848), (140, 3437532), (144, 3342045), (147, 3273840), (168, 2864610), (180, 2673636), (189, 2546320), (196, 2455380), (210, 2291688), (216, 2228030), (240, 2005227), (245, 1964304), (252, 1909740), (270, 1782424), (280, 1718766), (294, 1636920), (315, 1527792), (336, 1432305), (360, 1336818), (378, 1273160), (392, 1227690), (420, 1145844), (432, 1114015), (441, 1091280), (490, 982152), (504, 954870), (540, 891212), (560, 859383), (588, 818460), (630, 763896), (720, 668409), (735, 654768), (756, 636580), (784, 613845), (840, 572922), (882, 545640), (945, 509264), (980, 491076), (1008, 477435), (1080, 445606), (1176, 409230), (1260, 381948), (1323, 363760), (1470, 327384), (1512, 318290), (1680, 286461), (1764, 272820), (1890, 254632), (1960, 245538), (2160, 222803), (2205, 218256), (2352, 204615), (2520, 190974), (2646, 181880), (2940, 163692), (3024, 159145), (3528, 136410), (3780, 127316), (3920, 122769), (4410, 109128), (4547, 105840), (5040, 95487), (5292, 90940), (5880, 81846), (6615, 72752), (7056, 68205), (7560, 63658), (8820, 54564), (9094, 52920), (10584, 45470), (11760, 40923), (13230, 36376), (13641, 35280), (15120, 31829), (17640, 27282), (18188, 26460), (21168, 22735)]