27804570840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{830483}}^1$

素因数の和:830534

約数の個数: 128

約数和(自身を含む): 95671756800

約数和(自身を除く): 67867185960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 830483, 1660966, 2491449, 3321932, 4152415, 4982898, 6643864, 7474347, 8304830, 9965796, 12457245, 14948694, 16609660, 19931592, 22423041, 24914490, 25744973, 29897388, 33219320, 37371735, 44846082, 49828980, 51489946, 59794776, 74743470, 77234919, 89692164, 99657960, 102979892, 112115205, 128724865, 149486940, 154469838, 179384328, 205959784, 224230410, 231704757, 257449730, 298973880, 308939676, 386174595, 448460820, 463409514, 514899460, 617879352, 695114271, 772349190, 896921640, 926819028, 1029798920, 1158523785, 1390228542, 1544698380, 1853638056, 2317047570, 2780457084, 3089396760, 3475571355, 4634095140, 5560914168, 6951142710, 9268190280, 13902285420, 27804570840]

約数ペア:

[(1, 27804570840), (2, 13902285420), (3, 9268190280), (4, 6951142710), (5, 5560914168), (6, 4634095140), (8, 3475571355), (9, 3089396760), (10, 2780457084), (12, 2317047570), (15, 1853638056), (18, 1544698380), (20, 1390228542), (24, 1158523785), (27, 1029798920), (30, 926819028), (31, 896921640), (36, 772349190), (40, 695114271), (45, 617879352), (54, 514899460), (60, 463409514), (62, 448460820), (72, 386174595), (90, 308939676), (93, 298973880), (108, 257449730), (120, 231704757), (124, 224230410), (135, 205959784), (155, 179384328), (180, 154469838), (186, 149486940), (216, 128724865), (248, 112115205), (270, 102979892), (279, 99657960), (310, 89692164), (360, 77234919), (372, 74743470), (465, 59794776), (540, 51489946), (558, 49828980), (620, 44846082), (744, 37371735), (837, 33219320), (930, 29897388), (1080, 25744973), (1116, 24914490), (1240, 22423041), (1395, 19931592), (1674, 16609660), (1860, 14948694), (2232, 12457245), (2790, 9965796), (3348, 8304830), (3720, 7474347), (4185, 6643864), (5580, 4982898), (6696, 4152415), (8370, 3321932), (11160, 2491449), (16740, 1660966), (33480, 830483)]