61974960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13591}}^1$

素因数の和:13626

約数の個数: 80

約数和(自身を含む): 202248960

約数和(自身を除く): 140274000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 13591, 27182, 40773, 54364, 67955, 81546, 108728, 135910, 163092, 203865, 217456, 258229, 271820, 326184, 407730, 516458, 543640, 652368, 774687, 815460, 1032916, 1087280, 1291145, 1549374, 1630920, 2065832, 2582290, 3098748, 3261840, 3873435, 4131664, 5164580, 6197496, 7746870, 10329160, 12394992, 15493740, 20658320, 30987480, 61974960]

約数ペア:

[(1, 61974960), (2, 30987480), (3, 20658320), (4, 15493740), (5, 12394992), (6, 10329160), (8, 7746870), (10, 6197496), (12, 5164580), (15, 4131664), (16, 3873435), (19, 3261840), (20, 3098748), (24, 2582290), (30, 2065832), (38, 1630920), (40, 1549374), (48, 1291145), (57, 1087280), (60, 1032916), (76, 815460), (80, 774687), (95, 652368), (114, 543640), (120, 516458), (152, 407730), (190, 326184), (228, 271820), (240, 258229), (285, 217456), (304, 203865), (380, 163092), (456, 135910), (570, 108728), (760, 81546), (912, 67955), (1140, 54364), (1520, 40773), (2280, 27182), (4560, 13591)]