4494982440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2881399}}^1$

素因数の和:2881426

約数の個数: 64

約数和(自身を含む): 14522256000

約数和(自身を除く): 10027273560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2881399, 5762798, 8644197, 11525596, 14406995, 17288394, 23051192, 28813990, 34576788, 37458187, 43220985, 57627980, 69153576, 74916374, 86441970, 112374561, 115255960, 149832748, 172883940, 187290935, 224749122, 299665496, 345767880, 374581870, 449498244, 561872805, 749163740, 898996488, 1123745610, 1498327480, 2247491220, 4494982440]

約数ペア:

[(1, 4494982440), (2, 2247491220), (3, 1498327480), (4, 1123745610), (5, 898996488), (6, 749163740), (8, 561872805), (10, 449498244), (12, 374581870), (13, 345767880), (15, 299665496), (20, 224749122), (24, 187290935), (26, 172883940), (30, 149832748), (39, 115255960), (40, 112374561), (52, 86441970), (60, 74916374), (65, 69153576), (78, 57627980), (104, 43220985), (120, 37458187), (130, 34576788), (156, 28813990), (195, 23051192), (260, 17288394), (312, 14406995), (390, 11525596), (520, 8644197), (780, 5762798), (1560, 2881399)]