194678040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1487}}^1$

素因数の和:2592

約数の個数: 64

約数和(自身を含む): 584962560

約数和(自身を除く): 390284520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 1487, 2182, 2974, 3273, 4364, 4461, 5455, 5948, 6546, 7435, 8728, 8922, 10910, 11896, 13092, 14870, 16365, 17844, 21820, 22305, 26184, 29740, 32730, 35688, 43640, 44610, 59480, 65460, 89220, 130920, 178440, 1622317, 3244634, 4866951, 6489268, 8111585, 9733902, 12978536, 16223170, 19467804, 24334755, 32446340, 38935608, 48669510, 64892680, 97339020, 194678040]

約数ペア:

[(1, 194678040), (2, 97339020), (3, 64892680), (4, 48669510), (5, 38935608), (6, 32446340), (8, 24334755), (10, 19467804), (12, 16223170), (15, 12978536), (20, 9733902), (24, 8111585), (30, 6489268), (40, 4866951), (60, 3244634), (120, 1622317), (1091, 178440), (1487, 130920), (2182, 89220), (2974, 65460), (3273, 59480), (4364, 44610), (4461, 43640), (5455, 35688), (5948, 32730), (6546, 29740), (7435, 26184), (8728, 22305), (8922, 21820), (10910, 17844), (11896, 16365), (13092, 14870)]