2499370320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{7237}}^1$

素因数の和:8692

約数の個数: 80

約数和(自身を含む): 7754503680

約数和(自身を除く): 5255133360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1439, 2878, 4317, 5756, 7195, 7237, 8634, 11512, 14390, 14474, 17268, 21585, 21711, 23024, 28780, 28948, 34536, 36185, 43170, 43422, 57560, 57896, 69072, 72370, 86340, 86844, 108555, 115120, 115792, 144740, 172680, 173688, 217110, 289480, 345360, 347376, 434220, 578960, 868440, 1736880, 10414043, 20828086, 31242129, 41656172, 52070215, 62484258, 83312344, 104140430, 124968516, 156210645, 166624688, 208280860, 249937032, 312421290, 416561720, 499874064, 624842580, 833123440, 1249685160, 2499370320]

約数ペア:

[(1, 2499370320), (2, 1249685160), (3, 833123440), (4, 624842580), (5, 499874064), (6, 416561720), (8, 312421290), (10, 249937032), (12, 208280860), (15, 166624688), (16, 156210645), (20, 124968516), (24, 104140430), (30, 83312344), (40, 62484258), (48, 52070215), (60, 41656172), (80, 31242129), (120, 20828086), (240, 10414043), (1439, 1736880), (2878, 868440), (4317, 578960), (5756, 434220), (7195, 347376), (7237, 345360), (8634, 289480), (11512, 217110), (14390, 173688), (14474, 172680), (17268, 144740), (21585, 115792), (21711, 115120), (23024, 108555), (28780, 86844), (28948, 86340), (34536, 72370), (36185, 69072), (43170, 57896), (43422, 57560)]