159797040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51217}}^1$

素因数の和:51246

約数の個数: 80

約数和(自身を含む): 533486688

約数和(自身を除く): 373689648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 51217, 102434, 153651, 204868, 256085, 307302, 409736, 512170, 614604, 665821, 768255, 819472, 1024340, 1229208, 1331642, 1536510, 1997463, 2048680, 2458416, 2663284, 3073020, 3329105, 3994926, 4097360, 5326568, 6146040, 6658210, 7989852, 9987315, 10653136, 12292080, 13316420, 15979704, 19974630, 26632840, 31959408, 39949260, 53265680, 79898520, 159797040]

約数ペア:

[(1, 159797040), (2, 79898520), (3, 53265680), (4, 39949260), (5, 31959408), (6, 26632840), (8, 19974630), (10, 15979704), (12, 13316420), (13, 12292080), (15, 10653136), (16, 9987315), (20, 7989852), (24, 6658210), (26, 6146040), (30, 5326568), (39, 4097360), (40, 3994926), (48, 3329105), (52, 3073020), (60, 2663284), (65, 2458416), (78, 2048680), (80, 1997463), (104, 1536510), (120, 1331642), (130, 1229208), (156, 1024340), (195, 819472), (208, 768255), (240, 665821), (260, 614604), (312, 512170), (390, 409736), (520, 307302), (624, 256085), (780, 204868), (1040, 153651), (1560, 102434), (3120, 51217)]