452496720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145031}}^1$

素因数の和:145060

約数の個数: 80

約数和(自身を含む): 1510653312

約数和(自身を除く): 1058156592

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, 145031, 290062, 435093, 580124, 725155, 870186, 1160248, 1450310, 1740372, 1885403, 2175465, 2320496, 2900620, 3480744, 3770806, 4350930, 5656209, 5801240, 6961488, 7541612, 8701860, 9427015, 11312418, 11602480, 15083224, 17403720, 18854030, 22624836, 28281045, 30166448, 34807440, 37708060, 45249672, 56562090, 75416120, 90499344, 113124180, 150832240, 226248360, 452496720]

約数ペア:

[(1, 452496720), (2, 226248360), (3, 150832240), (4, 113124180), (5, 90499344), (6, 75416120), (8, 56562090), (10, 45249672), (12, 37708060), (13, 34807440), (15, 30166448), (16, 28281045), (20, 22624836), (24, 18854030), (26, 17403720), (30, 15083224), (39, 11602480), (40, 11312418), (48, 9427015), (52, 8701860), (60, 7541612), (65, 6961488), (78, 5801240), (80, 5656209), (104, 4350930), (120, 3770806), (130, 3480744), (156, 2900620), (195, 2320496), (208, 2175465), (240, 1885403), (260, 1740372), (312, 1450310), (390, 1160248), (520, 870186), (624, 725155), (780, 580124), (1040, 435093), (1560, 290062), (3120, 145031)]