1372567440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{23929}}^1$

素因数の和:24184

約数の個数: 80

約数和(自身を含む): 4272940800

約数和(自身を除く): 2900373360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 23929, 28680, 47858, 57360, 71787, 95716, 119645, 143574, 191432, 239290, 287148, 358935, 382864, 478580, 574296, 717870, 957160, 1148592, 1435740, 1914320, 2871480, 5719031, 5742960, 11438062, 17157093, 22876124, 28595155, 34314186, 45752248, 57190310, 68628372, 85785465, 91504496, 114380620, 137256744, 171570930, 228761240, 274513488, 343141860, 457522480, 686283720, 1372567440]

約数ペア:

[(1, 1372567440), (2, 686283720), (3, 457522480), (4, 343141860), (5, 274513488), (6, 228761240), (8, 171570930), (10, 137256744), (12, 114380620), (15, 91504496), (16, 85785465), (20, 68628372), (24, 57190310), (30, 45752248), (40, 34314186), (48, 28595155), (60, 22876124), (80, 17157093), (120, 11438062), (239, 5742960), (240, 5719031), (478, 2871480), (717, 1914320), (956, 1435740), (1195, 1148592), (1434, 957160), (1912, 717870), (2390, 574296), (2868, 478580), (3585, 382864), (3824, 358935), (4780, 287148), (5736, 239290), (7170, 191432), (9560, 143574), (11472, 119645), (14340, 95716), (19120, 71787), (23929, 57360), (28680, 47858)]