27607920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3162

約数の個数: 80

約数和(自身を含む): 87925920

約数和(自身を除く): 60318000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 3109, 4440, 6218, 8880, 9327, 12436, 15545, 18654, 24872, 31090, 37308, 46635, 49744, 62180, 74616, 93270, 115033, 124360, 149232, 186540, 230066, 248720, 345099, 373080, 460132, 575165, 690198, 746160, 920264, 1150330, 1380396, 1725495, 1840528, 2300660, 2760792, 3450990, 4601320, 5521584, 6901980, 9202640, 13803960, 27607920]

約数ペア:

[(1, 27607920), (2, 13803960), (3, 9202640), (4, 6901980), (5, 5521584), (6, 4601320), (8, 3450990), (10, 2760792), (12, 2300660), (15, 1840528), (16, 1725495), (20, 1380396), (24, 1150330), (30, 920264), (37, 746160), (40, 690198), (48, 575165), (60, 460132), (74, 373080), (80, 345099), (111, 248720), (120, 230066), (148, 186540), (185, 149232), (222, 124360), (240, 115033), (296, 93270), (370, 74616), (444, 62180), (555, 49744), (592, 46635), (740, 37308), (888, 31090), (1110, 24872), (1480, 18654), (1776, 15545), (2220, 12436), (2960, 9327), (3109, 8880), (4440, 6218)]