1247583840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83843}}^1$

素因数の和:83892

約数の個数: 96

約数和(自身を含む): 4056708096

約数和(自身を除く): 2809124256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 83843, 167686, 251529, 335372, 419215, 503058, 670744, 838430, 1006116, 1257645, 1341488, 1676860, 2012232, 2515290, 2599133, 2682976, 3353720, 4024464, 5030580, 5198266, 6707440, 7797399, 8048928, 10061160, 10396532, 12995665, 13414880, 15594798, 20122320, 20793064, 25991330, 31189596, 38986995, 40244640, 41586128, 51982660, 62379192, 77973990, 83172256, 103965320, 124758384, 155947980, 207930640, 249516768, 311895960, 415861280, 623791920, 1247583840]

約数ペア:

[(1, 1247583840), (2, 623791920), (3, 415861280), (4, 311895960), (5, 249516768), (6, 207930640), (8, 155947980), (10, 124758384), (12, 103965320), (15, 83172256), (16, 77973990), (20, 62379192), (24, 51982660), (30, 41586128), (31, 40244640), (32, 38986995), (40, 31189596), (48, 25991330), (60, 20793064), (62, 20122320), (80, 15594798), (93, 13414880), (96, 12995665), (120, 10396532), (124, 10061160), (155, 8048928), (160, 7797399), (186, 6707440), (240, 5198266), (248, 5030580), (310, 4024464), (372, 3353720), (465, 2682976), (480, 2599133), (496, 2515290), (620, 2012232), (744, 1676860), (930, 1341488), (992, 1257645), (1240, 1006116), (1488, 838430), (1860, 670744), (2480, 503058), (2976, 419215), (3720, 335372), (4960, 251529), (7440, 167686), (14880, 83843)]