122482920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3455

約数の個数: 128

約数和(自身を含む): 429834240

約数和(自身を除く): 307351320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3391, 3612, 4515, 5160, 6020, 6782, 7224, 9030, 10173, 12040, 13564, 16955, 18060, 20346, 23737, 27128, 33910, 36120, 40692, 47474, 50865, 67820, 71211, 81384, 94948, 101730, 118685, 135640, 142422, 145813, 189896, 203460, 237370, 284844, 291626, 356055, 406920, 437439, 474740, 569688, 583252, 712110, 729065, 874878, 949480, 1020691, 1166504, 1424220, 1458130, 1749756, 2041382, 2187195, 2848440, 2916260, 3062073, 3499512, 4082764, 4374390, 5103455, 5832520, 6124146, 8165528, 8748780, 10206910, 12248292, 15310365, 17497560, 20413820, 24496584, 30620730, 40827640, 61241460, 122482920]

約数ペア:

[(1, 122482920), (2, 61241460), (3, 40827640), (4, 30620730), (5, 24496584), (6, 20413820), (7, 17497560), (8, 15310365), (10, 12248292), (12, 10206910), (14, 8748780), (15, 8165528), (20, 6124146), (21, 5832520), (24, 5103455), (28, 4374390), (30, 4082764), (35, 3499512), (40, 3062073), (42, 2916260), (43, 2848440), (56, 2187195), (60, 2041382), (70, 1749756), (84, 1458130), (86, 1424220), (105, 1166504), (120, 1020691), (129, 949480), (140, 874878), (168, 729065), (172, 712110), (210, 583252), (215, 569688), (258, 474740), (280, 437439), (301, 406920), (344, 356055), (420, 291626), (430, 284844), (516, 237370), (602, 203460), (645, 189896), (840, 145813), (860, 142422), (903, 135640), (1032, 118685), (1204, 101730), (1290, 94948), (1505, 81384), (1720, 71211), (1806, 67820), (2408, 50865), (2580, 47474), (3010, 40692), (3391, 36120), (3612, 33910), (4515, 27128), (5160, 23737), (6020, 20346), (6782, 18060), (7224, 16955), (9030, 13564), (10173, 12040)]