268414920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1531}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 874710720

約数和(自身を除く): 606295800

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, 487, 974, 1461, 1531, 1948, 2435, 2922, 3062, 3896, 4383, 4593, 4870, 5844, 6124, 7305, 7655, 8766, 9186, 9740, 11688, 12248, 13779, 14610, 15310, 17532, 18372, 19480, 21915, 22965, 27558, 29220, 30620, 35064, 36744, 43830, 45930, 55116, 58440, 61240, 68895, 87660, 91860, 110232, 137790, 175320, 183720, 275580, 551160, 745597, 1491194, 2236791, 2982388, 3727985, 4473582, 5964776, 6710373, 7455970, 8947164, 11183955, 13420746, 14911940, 17894328, 22367910, 26841492, 29823880, 33551865, 44735820, 53682984, 67103730, 89471640, 134207460, 268414920]

約数ペア:

[(1, 268414920), (2, 134207460), (3, 89471640), (4, 67103730), (5, 53682984), (6, 44735820), (8, 33551865), (9, 29823880), (10, 26841492), (12, 22367910), (15, 17894328), (18, 14911940), (20, 13420746), (24, 11183955), (30, 8947164), (36, 7455970), (40, 6710373), (45, 5964776), (60, 4473582), (72, 3727985), (90, 2982388), (120, 2236791), (180, 1491194), (360, 745597), (487, 551160), (974, 275580), (1461, 183720), (1531, 175320), (1948, 137790), (2435, 110232), (2922, 91860), (3062, 87660), (3896, 68895), (4383, 61240), (4593, 58440), (4870, 55116), (5844, 45930), (6124, 43830), (7305, 36744), (7655, 35064), (8766, 30620), (9186, 29220), (9740, 27558), (11688, 22965), (12248, 21915), (13779, 19480), (14610, 18372), (15310, 17532)]