2980908540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59357}}^1$

素因数の和:59409

約数の個数: 120

約数和(自身を含む): 9653035392

約数和(自身を除く): 6672126852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 25110, 50220, 59357, 118714, 178071, 237428, 296785, 356142, 534213, 593570, 712284, 890355, 1068426, 1187140, 1602639, 1780710, 1840067, 2136852, 2671065, 3205278, 3561420, 3680134, 4807917, 5342130, 5520201, 6410556, 7360268, 8013195, 9200335, 9615834, 10684260, 11040402, 16026390, 16560603, 18400670, 19231668, 22080804, 24039585, 27601005, 32052780, 33121206, 36801340, 48079170, 49681809, 55202010, 66242412, 82803015, 96158340, 99363618, 110404020, 149045427, 165606030, 198727236, 248409045, 298090854, 331212060, 496818090, 596181708, 745227135, 993636180, 1490454270, 2980908540]

約数ペア:

[(1, 2980908540), (2, 1490454270), (3, 993636180), (4, 745227135), (5, 596181708), (6, 496818090), (9, 331212060), (10, 298090854), (12, 248409045), (15, 198727236), (18, 165606030), (20, 149045427), (27, 110404020), (30, 99363618), (31, 96158340), (36, 82803015), (45, 66242412), (54, 55202010), (60, 49681809), (62, 48079170), (81, 36801340), (90, 33121206), (93, 32052780), (108, 27601005), (124, 24039585), (135, 22080804), (155, 19231668), (162, 18400670), (180, 16560603), (186, 16026390), (270, 11040402), (279, 10684260), (310, 9615834), (324, 9200335), (372, 8013195), (405, 7360268), (465, 6410556), (540, 5520201), (558, 5342130), (620, 4807917), (810, 3680134), (837, 3561420), (930, 3205278), (1116, 2671065), (1395, 2136852), (1620, 1840067), (1674, 1780710), (1860, 1602639), (2511, 1187140), (2790, 1068426), (3348, 890355), (4185, 712284), (5022, 593570), (5580, 534213), (8370, 356142), (10044, 296785), (12555, 237428), (16740, 178071), (25110, 118714), (50220, 59357)]