372828120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5097

約数の個数: 128

約数和(自身を含む): 1292889600

約数和(自身を除く): 920061480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4984, 4987, 5340, 6230, 7476, 9345, 9974, 10680, 12460, 14952, 14961, 18690, 19948, 24920, 24935, 29922, 34909, 37380, 39896, 49870, 59844, 69818, 74760, 74805, 99740, 104727, 119688, 139636, 149610, 174545, 199480, 209454, 279272, 299220, 349090, 418908, 443843, 523635, 598440, 698180, 837816, 887686, 1047270, 1331529, 1396360, 1775372, 2094540, 2219215, 2663058, 3106901, 3550744, 4189080, 4438430, 5326116, 6213802, 6657645, 8876860, 9320703, 10652232, 12427604, 13315290, 15534505, 17753720, 18641406, 24855208, 26630580, 31069010, 37282812, 46603515, 53261160, 62138020, 74565624, 93207030, 124276040, 186414060, 372828120]

約数ペア:

[(1, 372828120), (2, 186414060), (3, 124276040), (4, 93207030), (5, 74565624), (6, 62138020), (7, 53261160), (8, 46603515), (10, 37282812), (12, 31069010), (14, 26630580), (15, 24855208), (20, 18641406), (21, 17753720), (24, 15534505), (28, 13315290), (30, 12427604), (35, 10652232), (40, 9320703), (42, 8876860), (56, 6657645), (60, 6213802), (70, 5326116), (84, 4438430), (89, 4189080), (105, 3550744), (120, 3106901), (140, 2663058), (168, 2219215), (178, 2094540), (210, 1775372), (267, 1396360), (280, 1331529), (356, 1047270), (420, 887686), (445, 837816), (534, 698180), (623, 598440), (712, 523635), (840, 443843), (890, 418908), (1068, 349090), (1246, 299220), (1335, 279272), (1780, 209454), (1869, 199480), (2136, 174545), (2492, 149610), (2670, 139636), (3115, 119688), (3560, 104727), (3738, 99740), (4984, 74805), (4987, 74760), (5340, 69818), (6230, 59844), (7476, 49870), (9345, 39896), (9974, 37380), (10680, 34909), (12460, 29922), (14952, 24935), (14961, 24920), (18690, 19948)]