633139440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18979}}^1$

素因数の和:19134

約数の個数: 80

約数和(自身を含む): 1976956800

約数和(自身を除く): 1343817360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 18979, 33360, 37958, 56937, 75916, 94895, 113874, 151832, 189790, 227748, 284685, 303664, 379580, 455496, 569370, 759160, 910992, 1138740, 1518320, 2277480, 2638081, 4554960, 5276162, 7914243, 10552324, 13190405, 15828486, 21104648, 26380810, 31656972, 39571215, 42209296, 52761620, 63313944, 79142430, 105523240, 126627888, 158284860, 211046480, 316569720, 633139440]

約数ペア:

[(1, 633139440), (2, 316569720), (3, 211046480), (4, 158284860), (5, 126627888), (6, 105523240), (8, 79142430), (10, 63313944), (12, 52761620), (15, 42209296), (16, 39571215), (20, 31656972), (24, 26380810), (30, 21104648), (40, 15828486), (48, 13190405), (60, 10552324), (80, 7914243), (120, 5276162), (139, 4554960), (240, 2638081), (278, 2277480), (417, 1518320), (556, 1138740), (695, 910992), (834, 759160), (1112, 569370), (1390, 455496), (1668, 379580), (2085, 303664), (2224, 284685), (2780, 227748), (3336, 189790), (4170, 151832), (5560, 113874), (6672, 94895), (8340, 75916), (11120, 56937), (16680, 37958), (18979, 33360)]