152760720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1253

約数の個数: 160

約数和(自身を含む): 548536320

約数和(自身を除く): 395775600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1151, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2302, 2370, 2765, 3160, 3318, 3453, 3792, 4424, 4604, 4740, 5530, 5755, 6320, 6636, 6906, 8057, 8295, 8848, 9208, 9480, 11060, 11510, 13272, 13812, 16114, 16590, 17265, 18416, 18960, 22120, 23020, 24171, 26544, 27624, 32228, 33180, 34530, 40285, 44240, 46040, 48342, 55248, 64456, 66360, 69060, 80570, 90929, 92080, 96684, 120855, 128912, 132720, 138120, 161140, 181858, 193368, 241710, 272787, 276240, 322280, 363716, 386736, 454645, 483420, 545574, 636503, 644560, 727432, 909290, 966840, 1091148, 1273006, 1363935, 1454864, 1818580, 1909509, 1933680, 2182296, 2546012, 2727870, 3182515, 3637160, 3819018, 4364592, 5092024, 5455740, 6365030, 7274320, 7638036, 9547545, 10184048, 10911480, 12730060, 15276072, 19095090, 21822960, 25460120, 30552144, 38190180, 50920240, 76380360, 152760720]

約数ペア:

[(1, 152760720), (2, 76380360), (3, 50920240), (4, 38190180), (5, 30552144), (6, 25460120), (7, 21822960), (8, 19095090), (10, 15276072), (12, 12730060), (14, 10911480), (15, 10184048), (16, 9547545), (20, 7638036), (21, 7274320), (24, 6365030), (28, 5455740), (30, 5092024), (35, 4364592), (40, 3819018), (42, 3637160), (48, 3182515), (56, 2727870), (60, 2546012), (70, 2182296), (79, 1933680), (80, 1909509), (84, 1818580), (105, 1454864), (112, 1363935), (120, 1273006), (140, 1091148), (158, 966840), (168, 909290), (210, 727432), (237, 644560), (240, 636503), (280, 545574), (316, 483420), (336, 454645), (395, 386736), (420, 363716), (474, 322280), (553, 276240), (560, 272787), (632, 241710), (790, 193368), (840, 181858), (948, 161140), (1106, 138120), (1151, 132720), (1185, 128912), (1264, 120855), (1580, 96684), (1659, 92080), (1680, 90929), (1896, 80570), (2212, 69060), (2302, 66360), (2370, 64456), (2765, 55248), (3160, 48342), (3318, 46040), (3453, 44240), (3792, 40285), (4424, 34530), (4604, 33180), (4740, 32228), (5530, 27624), (5755, 26544), (6320, 24171), (6636, 23020), (6906, 22120), (8057, 18960), (8295, 18416), (8848, 17265), (9208, 16590), (9480, 16114), (11060, 13812), (11510, 13272)]