23699880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 78867360

約数和(自身を除く): 55167480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1531, 1548, 1720, 1935, 2580, 3062, 3096, 3870, 4593, 5160, 6124, 7655, 7740, 9186, 12248, 13779, 15310, 15480, 18372, 22965, 27558, 30620, 36744, 45930, 55116, 61240, 65833, 68895, 91860, 110232, 131666, 137790, 183720, 197499, 263332, 275580, 329165, 394998, 526664, 551160, 592497, 658330, 789996, 987495, 1184994, 1316660, 1579992, 1974990, 2369988, 2633320, 2962485, 3949980, 4739976, 5924970, 7899960, 11849940, 23699880]

約数ペア:

[(1, 23699880), (2, 11849940), (3, 7899960), (4, 5924970), (5, 4739976), (6, 3949980), (8, 2962485), (9, 2633320), (10, 2369988), (12, 1974990), (15, 1579992), (18, 1316660), (20, 1184994), (24, 987495), (30, 789996), (36, 658330), (40, 592497), (43, 551160), (45, 526664), (60, 394998), (72, 329165), (86, 275580), (90, 263332), (120, 197499), (129, 183720), (172, 137790), (180, 131666), (215, 110232), (258, 91860), (344, 68895), (360, 65833), (387, 61240), (430, 55116), (516, 45930), (645, 36744), (774, 30620), (860, 27558), (1032, 22965), (1290, 18372), (1531, 15480), (1548, 15310), (1720, 13779), (1935, 12248), (2580, 9186), (3062, 7740), (3096, 7655), (3870, 6124), (4593, 5160)]