386838960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7639}}^1$

素因数の和:7866

約数の個数: 80

約数和(自身を含む): 1205041920

約数和(自身を除く): 818202960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 7639, 8440, 10128, 12660, 15278, 16880, 22917, 25320, 30556, 38195, 45834, 50640, 61112, 76390, 91668, 114585, 122224, 152780, 183336, 229170, 305560, 366672, 458340, 611120, 916680, 1611829, 1833360, 3223658, 4835487, 6447316, 8059145, 9670974, 12894632, 16118290, 19341948, 24177435, 25789264, 32236580, 38683896, 48354870, 64473160, 77367792, 96709740, 128946320, 193419480, 386838960]

約数ペア:

[(1, 386838960), (2, 193419480), (3, 128946320), (4, 96709740), (5, 77367792), (6, 64473160), (8, 48354870), (10, 38683896), (12, 32236580), (15, 25789264), (16, 24177435), (20, 19341948), (24, 16118290), (30, 12894632), (40, 9670974), (48, 8059145), (60, 6447316), (80, 4835487), (120, 3223658), (211, 1833360), (240, 1611829), (422, 916680), (633, 611120), (844, 458340), (1055, 366672), (1266, 305560), (1688, 229170), (2110, 183336), (2532, 152780), (3165, 122224), (3376, 114585), (4220, 91668), (5064, 76390), (6330, 61112), (7639, 50640), (8440, 45834), (10128, 38195), (12660, 30556), (15278, 25320), (16880, 22917)]