7830960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 24688896

約数和(自身を除く): 16857936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 487, 536, 670, 804, 974, 1005, 1072, 1340, 1461, 1608, 1948, 2010, 2435, 2680, 2922, 3216, 3896, 4020, 4870, 5360, 5844, 7305, 7792, 8040, 9740, 11688, 14610, 16080, 19480, 23376, 29220, 32629, 38960, 58440, 65258, 97887, 116880, 130516, 163145, 195774, 261032, 326290, 391548, 489435, 522064, 652580, 783096, 978870, 1305160, 1566192, 1957740, 2610320, 3915480, 7830960]

約数ペア:

[(1, 7830960), (2, 3915480), (3, 2610320), (4, 1957740), (5, 1566192), (6, 1305160), (8, 978870), (10, 783096), (12, 652580), (15, 522064), (16, 489435), (20, 391548), (24, 326290), (30, 261032), (40, 195774), (48, 163145), (60, 130516), (67, 116880), (80, 97887), (120, 65258), (134, 58440), (201, 38960), (240, 32629), (268, 29220), (335, 23376), (402, 19480), (487, 16080), (536, 14610), (670, 11688), (804, 9740), (974, 8040), (1005, 7792), (1072, 7305), (1340, 5844), (1461, 5360), (1608, 4870), (1948, 4020), (2010, 3896), (2435, 3216), (2680, 2922)]