880239960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1033}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 2972708640

約数和(自身を除く): 2092468680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 263, 270, 324, 360, 405, 526, 540, 648, 789, 810, 1033, 1052, 1080, 1315, 1578, 1620, 2066, 2104, 2367, 2630, 3099, 3156, 3240, 3945, 4132, 4734, 5165, 5260, 6198, 6312, 7101, 7890, 8264, 9297, 9468, 10330, 10520, 11835, 12396, 14202, 15495, 15780, 18594, 18936, 20660, 21303, 23670, 24792, 27891, 28404, 30990, 31560, 35505, 37188, 41320, 42606, 46485, 47340, 55782, 56808, 61980, 71010, 74376, 83673, 85212, 92970, 94680, 106515, 111564, 123960, 139455, 142020, 167346, 170424, 185940, 213030, 223128, 271679, 278910, 284040, 334692, 371880, 418365, 426060, 543358, 557820, 669384, 815037, 836730, 852120, 1086716, 1115640, 1358395, 1630074, 1673460, 2173432, 2445111, 2716790, 3260148, 3346920, 4075185, 4890222, 5433580, 6520296, 7335333, 8150370, 9780444, 10867160, 12225555, 14670666, 16300740, 19560888, 22005999, 24451110, 29341332, 32601480, 36676665, 44011998, 48902220, 58682664, 73353330, 88023996, 97804440, 110029995, 146706660, 176047992, 220059990, 293413320, 440119980, 880239960]

約数ペア:

[(1, 880239960), (2, 440119980), (3, 293413320), (4, 220059990), (5, 176047992), (6, 146706660), (8, 110029995), (9, 97804440), (10, 88023996), (12, 73353330), (15, 58682664), (18, 48902220), (20, 44011998), (24, 36676665), (27, 32601480), (30, 29341332), (36, 24451110), (40, 22005999), (45, 19560888), (54, 16300740), (60, 14670666), (72, 12225555), (81, 10867160), (90, 9780444), (108, 8150370), (120, 7335333), (135, 6520296), (162, 5433580), (180, 4890222), (216, 4075185), (263, 3346920), (270, 3260148), (324, 2716790), (360, 2445111), (405, 2173432), (526, 1673460), (540, 1630074), (648, 1358395), (789, 1115640), (810, 1086716), (1033, 852120), (1052, 836730), (1080, 815037), (1315, 669384), (1578, 557820), (1620, 543358), (2066, 426060), (2104, 418365), (2367, 371880), (2630, 334692), (3099, 284040), (3156, 278910), (3240, 271679), (3945, 223128), (4132, 213030), (4734, 185940), (5165, 170424), (5260, 167346), (6198, 142020), (6312, 139455), (7101, 123960), (7890, 111564), (8264, 106515), (9297, 94680), (9468, 92970), (10330, 85212), (10520, 83673), (11835, 74376), (12396, 71010), (14202, 61980), (15495, 56808), (15780, 55782), (18594, 47340), (18936, 46485), (20660, 42606), (21303, 41320), (23670, 37188), (24792, 35505), (27891, 31560), (28404, 30990)]