2254855920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{118927}}^1$

素因数の和:119022

約数の個数: 80

約数和(自身を含む): 7078594560

約数和(自身を除く): 4823738640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 118927, 237854, 356781, 475708, 594635, 713562, 951416, 1189270, 1427124, 1783905, 1902832, 2378540, 2854248, 3567810, 4757080, 5708496, 7135620, 9395233, 9514160, 14271240, 18790466, 28185699, 28542480, 37580932, 46976165, 56371398, 75161864, 93952330, 112742796, 140928495, 150323728, 187904660, 225485592, 281856990, 375809320, 450971184, 563713980, 751618640, 1127427960, 2254855920]

約数ペア:

[(1, 2254855920), (2, 1127427960), (3, 751618640), (4, 563713980), (5, 450971184), (6, 375809320), (8, 281856990), (10, 225485592), (12, 187904660), (15, 150323728), (16, 140928495), (20, 112742796), (24, 93952330), (30, 75161864), (40, 56371398), (48, 46976165), (60, 37580932), (79, 28542480), (80, 28185699), (120, 18790466), (158, 14271240), (237, 9514160), (240, 9395233), (316, 7135620), (395, 5708496), (474, 4757080), (632, 3567810), (790, 2854248), (948, 2378540), (1185, 1902832), (1264, 1783905), (1580, 1427124), (1896, 1189270), (2370, 951416), (3160, 713562), (3792, 594635), (4740, 475708), (6320, 356781), (9480, 237854), (18960, 118927)]