72431160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2659}}^1$

素因数の和:2900

約数の個数: 64

約数和(自身を含む): 218332800

約数和(自身を除く): 145901640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2659, 2724, 3405, 4540, 5318, 5448, 6810, 7977, 9080, 10636, 13295, 13620, 15954, 21272, 26590, 27240, 31908, 39885, 53180, 63816, 79770, 106360, 159540, 319080, 603593, 1207186, 1810779, 2414372, 3017965, 3621558, 4828744, 6035930, 7243116, 9053895, 12071860, 14486232, 18107790, 24143720, 36215580, 72431160]

約数ペア:

[(1, 72431160), (2, 36215580), (3, 24143720), (4, 18107790), (5, 14486232), (6, 12071860), (8, 9053895), (10, 7243116), (12, 6035930), (15, 4828744), (20, 3621558), (24, 3017965), (30, 2414372), (40, 1810779), (60, 1207186), (120, 603593), (227, 319080), (454, 159540), (681, 106360), (908, 79770), (1135, 63816), (1362, 53180), (1816, 39885), (2270, 31908), (2659, 27240), (2724, 26590), (3405, 21272), (4540, 15954), (5318, 13620), (5448, 13295), (6810, 10636), (7977, 9080)]