42692520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27367}}^1$

素因数の和:27394

約数の個数: 64

約数和(自身を含む): 137934720

約数和(自身を除く): 95242200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 27367, 54734, 82101, 109468, 136835, 164202, 218936, 273670, 328404, 355771, 410505, 547340, 656808, 711542, 821010, 1067313, 1094680, 1423084, 1642020, 1778855, 2134626, 2846168, 3284040, 3557710, 4269252, 5336565, 7115420, 8538504, 10673130, 14230840, 21346260, 42692520]

約数ペア:

[(1, 42692520), (2, 21346260), (3, 14230840), (4, 10673130), (5, 8538504), (6, 7115420), (8, 5336565), (10, 4269252), (12, 3557710), (13, 3284040), (15, 2846168), (20, 2134626), (24, 1778855), (26, 1642020), (30, 1423084), (39, 1094680), (40, 1067313), (52, 821010), (60, 711542), (65, 656808), (78, 547340), (104, 410505), (120, 355771), (130, 328404), (156, 273670), (195, 218936), (260, 164202), (312, 136835), (390, 109468), (520, 82101), (780, 54734), (1560, 27367)]