48739320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 191184840

約数和(自身を除く): 142445520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 307, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 614, 630, 648, 735, 756, 810, 840, 882, 921, 945, 980, 1080, 1134, 1176, 1228, 1260, 1323, 1470, 1512, 1535, 1620, 1764, 1842, 1890, 1960, 2149, 2205, 2268, 2456, 2520, 2646, 2763, 2835, 2940, 3070, 3240, 3528, 3684, 3780, 3969, 4298, 4410, 4536, 4605, 5292, 5526, 5670, 5880, 6140, 6447, 6615, 7368, 7560, 7938, 8289, 8596, 8820, 9210, 10584, 10745, 11052, 11340, 12280, 12894, 13230, 13815, 15043, 15876, 16578, 17192, 17640, 18420, 19341, 19845, 21490, 22104, 22680, 24867, 25788, 26460, 27630, 30086, 31752, 32235, 33156, 36840, 38682, 39690, 41445, 42980, 45129, 49734, 51576, 52920, 55260, 58023, 60172, 64470, 66312, 75215, 77364, 79380, 82890, 85960, 90258, 96705, 99468, 110520, 116046, 120344, 124335, 128940, 135387, 150430, 154728, 158760, 165780, 174069, 180516, 193410, 198936, 225645, 232092, 248670, 257880, 270774, 290115, 300860, 331560, 348138, 361032, 386820, 406161, 451290, 464184, 497340, 541548, 580230, 601720, 676935, 696276, 773640, 812322, 870345, 902580, 994680, 1083096, 1160460, 1218483, 1353870, 1392552, 1624644, 1740690, 1805160, 2030805, 2320920, 2436966, 2707740, 3249288, 3481380, 4061610, 4873932, 5415480, 6092415, 6962760, 8123220, 9747864, 12184830, 16246440, 24369660, 48739320]

約数ペア:

[(1, 48739320), (2, 24369660), (3, 16246440), (4, 12184830), (5, 9747864), (6, 8123220), (7, 6962760), (8, 6092415), (9, 5415480), (10, 4873932), (12, 4061610), (14, 3481380), (15, 3249288), (18, 2707740), (20, 2436966), (21, 2320920), (24, 2030805), (27, 1805160), (28, 1740690), (30, 1624644), (35, 1392552), (36, 1353870), (40, 1218483), (42, 1160460), (45, 1083096), (49, 994680), (54, 902580), (56, 870345), (60, 812322), (63, 773640), (70, 696276), (72, 676935), (81, 601720), (84, 580230), (90, 541548), (98, 497340), (105, 464184), (108, 451290), (120, 406161), (126, 386820), (135, 361032), (140, 348138), (147, 331560), (162, 300860), (168, 290115), (180, 270774), (189, 257880), (196, 248670), (210, 232092), (216, 225645), (245, 198936), (252, 193410), (270, 180516), (280, 174069), (294, 165780), (307, 158760), (315, 154728), (324, 150430), (360, 135387), (378, 128940), (392, 124335), (405, 120344), (420, 116046), (441, 110520), (490, 99468), (504, 96705), (540, 90258), (567, 85960), (588, 82890), (614, 79380), (630, 77364), (648, 75215), (735, 66312), (756, 64470), (810, 60172), (840, 58023), (882, 55260), (921, 52920), (945, 51576), (980, 49734), (1080, 45129), (1134, 42980), (1176, 41445), (1228, 39690), (1260, 38682), (1323, 36840), (1470, 33156), (1512, 32235), (1535, 31752), (1620, 30086), (1764, 27630), (1842, 26460), (1890, 25788), (1960, 24867), (2149, 22680), (2205, 22104), (2268, 21490), (2456, 19845), (2520, 19341), (2646, 18420), (2763, 17640), (2835, 17192), (2940, 16578), (3070, 15876), (3240, 15043), (3528, 13815), (3684, 13230), (3780, 12894), (3969, 12280), (4298, 11340), (4410, 11052), (4536, 10745), (4605, 10584), (5292, 9210), (5526, 8820), (5670, 8596), (5880, 8289), (6140, 7938), (6447, 7560), (6615, 7368)]