1959246120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1255927}}^1$

素因数の和:1255954

約数の個数: 64

約数和(自身を含む): 6329877120

約数和(自身を除く): 4370631000

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, 1255927, 2511854, 3767781, 5023708, 6279635, 7535562, 10047416, 12559270, 15071124, 16327051, 18838905, 25118540, 30142248, 32654102, 37677810, 48981153, 50237080, 65308204, 75355620, 81635255, 97962306, 130616408, 150711240, 163270510, 195924612, 244905765, 326541020, 391849224, 489811530, 653082040, 979623060, 1959246120]

約数ペア:

[(1, 1959246120), (2, 979623060), (3, 653082040), (4, 489811530), (5, 391849224), (6, 326541020), (8, 244905765), (10, 195924612), (12, 163270510), (13, 150711240), (15, 130616408), (20, 97962306), (24, 81635255), (26, 75355620), (30, 65308204), (39, 50237080), (40, 48981153), (52, 37677810), (60, 32654102), (65, 30142248), (78, 25118540), (104, 18838905), (120, 16327051), (130, 15071124), (156, 12559270), (195, 10047416), (260, 7535562), (312, 6279635), (390, 5023708), (520, 3767781), (780, 2511854), (1560, 1255927)]