15903530040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1978051}}^1$

素因数の和:1978132

約数の個数: 64

約数和(自身を含む): 48422712960

約数和(自身を除く): 32519182920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 1978051, 3956102, 5934153, 7912204, 9890255, 11868306, 15824408, 19780510, 23736612, 29670765, 39561020, 47473224, 59341530, 79122040, 118683060, 132529417, 237366120, 265058834, 397588251, 530117668, 662647085, 795176502, 1060235336, 1325294170, 1590353004, 1987941255, 2650588340, 3180706008, 3975882510, 5301176680, 7951765020, 15903530040]

約数ペア:

[(1, 15903530040), (2, 7951765020), (3, 5301176680), (4, 3975882510), (5, 3180706008), (6, 2650588340), (8, 1987941255), (10, 1590353004), (12, 1325294170), (15, 1060235336), (20, 795176502), (24, 662647085), (30, 530117668), (40, 397588251), (60, 265058834), (67, 237366120), (120, 132529417), (134, 118683060), (201, 79122040), (268, 59341530), (335, 47473224), (402, 39561020), (536, 29670765), (670, 23736612), (804, 19780510), (1005, 15824408), (1340, 11868306), (1608, 9890255), (2010, 7912204), (2680, 5934153), (4020, 3956102), (8040, 1978051)]