286661520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13729}}^1$

素因数の和:13777

約数の個数: 120

約数和(自身を含む): 995974200

約数和(自身を除く): 709312680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 13729, 20880, 27458, 41187, 54916, 68645, 82374, 109832, 123561, 137290, 164748, 205935, 219664, 247122, 274580, 329496, 398141, 411870, 494244, 549160, 617805, 658992, 796282, 823740, 988488, 1098320, 1194423, 1235610, 1592564, 1647480, 1976976, 1990705, 2388846, 2471220, 3185128, 3294960, 3583269, 3981410, 4777692, 4942440, 5972115, 6370256, 7166538, 7962820, 9555384, 9884880, 11944230, 14333076, 15925640, 17916345, 19110768, 23888460, 28666152, 31851280, 35832690, 47776920, 57332304, 71665380, 95553840, 143330760, 286661520]

約数ペア:

[(1, 286661520), (2, 143330760), (3, 95553840), (4, 71665380), (5, 57332304), (6, 47776920), (8, 35832690), (9, 31851280), (10, 28666152), (12, 23888460), (15, 19110768), (16, 17916345), (18, 15925640), (20, 14333076), (24, 11944230), (29, 9884880), (30, 9555384), (36, 7962820), (40, 7166538), (45, 6370256), (48, 5972115), (58, 4942440), (60, 4777692), (72, 3981410), (80, 3583269), (87, 3294960), (90, 3185128), (116, 2471220), (120, 2388846), (144, 1990705), (145, 1976976), (174, 1647480), (180, 1592564), (232, 1235610), (240, 1194423), (261, 1098320), (290, 988488), (348, 823740), (360, 796282), (435, 658992), (464, 617805), (522, 549160), (580, 494244), (696, 411870), (720, 398141), (870, 329496), (1044, 274580), (1160, 247122), (1305, 219664), (1392, 205935), (1740, 164748), (2088, 137290), (2320, 123561), (2610, 109832), (3480, 82374), (4176, 68645), (5220, 54916), (6960, 41187), (10440, 27458), (13729, 20880)]