120135120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1729

約数の個数: 160

約数和(自身を含む): 435781632

約数和(自身を除く): 315646512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1663, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3326, 3440, 3612, 4515, 4816, 4989, 5160, 6020, 6652, 7224, 8315, 9030, 9978, 10320, 11641, 12040, 13304, 14448, 16630, 18060, 19956, 23282, 24080, 24945, 26608, 33260, 34923, 36120, 39912, 46564, 49890, 58205, 66520, 69846, 71509, 72240, 79824, 93128, 99780, 116410, 133040, 139692, 143018, 174615, 186256, 199560, 214527, 232820, 279384, 286036, 349230, 357545, 399120, 429054, 465640, 500563, 558768, 572072, 698460, 715090, 858108, 931280, 1001126, 1072635, 1144144, 1396920, 1430180, 1501689, 1716216, 2002252, 2145270, 2502815, 2793840, 2860360, 3003378, 3432432, 4004504, 4290540, 5005630, 5720720, 6006756, 7508445, 8009008, 8581080, 10011260, 12013512, 15016890, 17162160, 20022520, 24027024, 30033780, 40045040, 60067560, 120135120]

約数ペア:

[(1, 120135120), (2, 60067560), (3, 40045040), (4, 30033780), (5, 24027024), (6, 20022520), (7, 17162160), (8, 15016890), (10, 12013512), (12, 10011260), (14, 8581080), (15, 8009008), (16, 7508445), (20, 6006756), (21, 5720720), (24, 5005630), (28, 4290540), (30, 4004504), (35, 3432432), (40, 3003378), (42, 2860360), (43, 2793840), (48, 2502815), (56, 2145270), (60, 2002252), (70, 1716216), (80, 1501689), (84, 1430180), (86, 1396920), (105, 1144144), (112, 1072635), (120, 1001126), (129, 931280), (140, 858108), (168, 715090), (172, 698460), (210, 572072), (215, 558768), (240, 500563), (258, 465640), (280, 429054), (301, 399120), (336, 357545), (344, 349230), (420, 286036), (430, 279384), (516, 232820), (560, 214527), (602, 199560), (645, 186256), (688, 174615), (840, 143018), (860, 139692), (903, 133040), (1032, 116410), (1204, 99780), (1290, 93128), (1505, 79824), (1663, 72240), (1680, 71509), (1720, 69846), (1806, 66520), (2064, 58205), (2408, 49890), (2580, 46564), (3010, 39912), (3326, 36120), (3440, 34923), (3612, 33260), (4515, 26608), (4816, 24945), (4989, 24080), (5160, 23282), (6020, 19956), (6652, 18060), (7224, 16630), (8315, 14448), (9030, 13304), (9978, 12040), (10320, 11641)]