72623640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1031}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 218453760

約数和(自身を除く): 145830120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 1031, 1174, 1761, 2062, 2348, 2935, 3093, 3522, 4124, 4696, 5155, 5870, 6186, 7044, 8248, 8805, 10310, 11740, 12372, 14088, 15465, 17610, 20620, 23480, 24744, 30930, 35220, 41240, 61860, 70440, 123720, 605197, 1210394, 1815591, 2420788, 3025985, 3631182, 4841576, 6051970, 7262364, 9077955, 12103940, 14524728, 18155910, 24207880, 36311820, 72623640]

約数ペア:

[(1, 72623640), (2, 36311820), (3, 24207880), (4, 18155910), (5, 14524728), (6, 12103940), (8, 9077955), (10, 7262364), (12, 6051970), (15, 4841576), (20, 3631182), (24, 3025985), (30, 2420788), (40, 1815591), (60, 1210394), (120, 605197), (587, 123720), (1031, 70440), (1174, 61860), (1761, 41240), (2062, 35220), (2348, 30930), (2935, 24744), (3093, 23480), (3522, 20620), (4124, 17610), (4696, 15465), (5155, 14088), (5870, 12372), (6186, 11740), (7044, 10310), (8248, 8805)]