122299240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1171}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 315596160

約数和(自身を除く): 193296920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 373, 746, 1171, 1492, 1865, 2342, 2611, 2984, 3730, 4684, 5222, 5855, 7460, 8197, 9368, 10444, 11710, 13055, 14920, 16394, 20888, 23420, 26110, 32788, 40985, 46840, 52220, 65576, 81970, 104440, 163940, 327880, 436783, 873566, 1747132, 2183915, 3057481, 3494264, 4367830, 6114962, 8735660, 12229924, 15287405, 17471320, 24459848, 30574810, 61149620, 122299240]

約数ペア:

[(1, 122299240), (2, 61149620), (4, 30574810), (5, 24459848), (7, 17471320), (8, 15287405), (10, 12229924), (14, 8735660), (20, 6114962), (28, 4367830), (35, 3494264), (40, 3057481), (56, 2183915), (70, 1747132), (140, 873566), (280, 436783), (373, 327880), (746, 163940), (1171, 104440), (1492, 81970), (1865, 65576), (2342, 52220), (2611, 46840), (2984, 40985), (3730, 32788), (4684, 26110), (5222, 23420), (5855, 20888), (7460, 16394), (8197, 14920), (9368, 13055), (10444, 11710)]