439274520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1531}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 1430367120

約数和(自身を除く): 991092600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 797, 1531, 1594, 2391, 3062, 3188, 3985, 4593, 4782, 6124, 6376, 7173, 7655, 7970, 9186, 9564, 11955, 12248, 13779, 14346, 15310, 15940, 18372, 19128, 22965, 23910, 27558, 28692, 30620, 31880, 35865, 36744, 45930, 47820, 55116, 57384, 61240, 68895, 71730, 91860, 95640, 110232, 137790, 143460, 183720, 275580, 286920, 551160, 1220207, 2440414, 3660621, 4880828, 6101035, 7321242, 9761656, 10981863, 12202070, 14642484, 18303105, 21963726, 24404140, 29284968, 36606210, 43927452, 48808280, 54909315, 73212420, 87854904, 109818630, 146424840, 219637260, 439274520]

約数ペア:

[(1, 439274520), (2, 219637260), (3, 146424840), (4, 109818630), (5, 87854904), (6, 73212420), (8, 54909315), (9, 48808280), (10, 43927452), (12, 36606210), (15, 29284968), (18, 24404140), (20, 21963726), (24, 18303105), (30, 14642484), (36, 12202070), (40, 10981863), (45, 9761656), (60, 7321242), (72, 6101035), (90, 4880828), (120, 3660621), (180, 2440414), (360, 1220207), (797, 551160), (1531, 286920), (1594, 275580), (2391, 183720), (3062, 143460), (3188, 137790), (3985, 110232), (4593, 95640), (4782, 91860), (6124, 71730), (6376, 68895), (7173, 61240), (7655, 57384), (7970, 55116), (9186, 47820), (9564, 45930), (11955, 36744), (12248, 35865), (13779, 31880), (14346, 30620), (15310, 28692), (15940, 27558), (18372, 23910), (19128, 22965)]