89673720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1621}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 269771040

約数和(自身を除く): 180097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1621, 1844, 2305, 2766, 3242, 3688, 4610, 4863, 5532, 6484, 6915, 8105, 9220, 9726, 11064, 12968, 13830, 16210, 18440, 19452, 24315, 27660, 32420, 38904, 48630, 55320, 64840, 97260, 194520, 747281, 1494562, 2241843, 2989124, 3736405, 4483686, 5978248, 7472810, 8967372, 11209215, 14945620, 17934744, 22418430, 29891240, 44836860, 89673720]

約数ペア:

[(1, 89673720), (2, 44836860), (3, 29891240), (4, 22418430), (5, 17934744), (6, 14945620), (8, 11209215), (10, 8967372), (12, 7472810), (15, 5978248), (20, 4483686), (24, 3736405), (30, 2989124), (40, 2241843), (60, 1494562), (120, 747281), (461, 194520), (922, 97260), (1383, 64840), (1621, 55320), (1844, 48630), (2305, 38904), (2766, 32420), (3242, 27660), (3688, 24315), (4610, 19452), (4863, 18440), (5532, 16210), (6484, 13830), (6915, 12968), (8105, 11064), (9220, 9726)]