56919240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7529}}^1$

素因数の和:7556

約数の個数: 128

約数和(自身を含む): 216864000

約数和(自身を除く): 159944760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7529, 7560, 15058, 22587, 30116, 37645, 45174, 52703, 60232, 67761, 75290, 90348, 105406, 112935, 135522, 150580, 158109, 180696, 203283, 210812, 225870, 263515, 271044, 301160, 316218, 338805, 406566, 421624, 451740, 474327, 527030, 542088, 632436, 677610, 790545, 813132, 903480, 948654, 1016415, 1054060, 1264872, 1355220, 1422981, 1581090, 1626264, 1897308, 2032830, 2108120, 2371635, 2710440, 2845962, 3162180, 3794616, 4065660, 4743270, 5691924, 6324360, 7114905, 8131320, 9486540, 11383848, 14229810, 18973080, 28459620, 56919240]

約数ペア:

[(1, 56919240), (2, 28459620), (3, 18973080), (4, 14229810), (5, 11383848), (6, 9486540), (7, 8131320), (8, 7114905), (9, 6324360), (10, 5691924), (12, 4743270), (14, 4065660), (15, 3794616), (18, 3162180), (20, 2845962), (21, 2710440), (24, 2371635), (27, 2108120), (28, 2032830), (30, 1897308), (35, 1626264), (36, 1581090), (40, 1422981), (42, 1355220), (45, 1264872), (54, 1054060), (56, 1016415), (60, 948654), (63, 903480), (70, 813132), (72, 790545), (84, 677610), (90, 632436), (105, 542088), (108, 527030), (120, 474327), (126, 451740), (135, 421624), (140, 406566), (168, 338805), (180, 316218), (189, 301160), (210, 271044), (216, 263515), (252, 225870), (270, 210812), (280, 203283), (315, 180696), (360, 158109), (378, 150580), (420, 135522), (504, 112935), (540, 105406), (630, 90348), (756, 75290), (840, 67761), (945, 60232), (1080, 52703), (1260, 45174), (1512, 37645), (1890, 30116), (2520, 22587), (3780, 15058), (7529, 7560)]