12992040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 42681600

約数和(自身を除く): 29689560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 239, 302, 360, 453, 478, 604, 717, 755, 906, 956, 1195, 1208, 1359, 1434, 1510, 1812, 1912, 2151, 2265, 2390, 2718, 2868, 3020, 3585, 3624, 4302, 4530, 4780, 5436, 5736, 6040, 6795, 7170, 8604, 9060, 9560, 10755, 10872, 13590, 14340, 17208, 18120, 21510, 27180, 28680, 36089, 43020, 54360, 72178, 86040, 108267, 144356, 180445, 216534, 288712, 324801, 360890, 433068, 541335, 649602, 721780, 866136, 1082670, 1299204, 1443560, 1624005, 2165340, 2598408, 3248010, 4330680, 6496020, 12992040]

約数ペア:

[(1, 12992040), (2, 6496020), (3, 4330680), (4, 3248010), (5, 2598408), (6, 2165340), (8, 1624005), (9, 1443560), (10, 1299204), (12, 1082670), (15, 866136), (18, 721780), (20, 649602), (24, 541335), (30, 433068), (36, 360890), (40, 324801), (45, 288712), (60, 216534), (72, 180445), (90, 144356), (120, 108267), (151, 86040), (180, 72178), (239, 54360), (302, 43020), (360, 36089), (453, 28680), (478, 27180), (604, 21510), (717, 18120), (755, 17208), (906, 14340), (956, 13590), (1195, 10872), (1208, 10755), (1359, 9560), (1434, 9060), (1510, 8604), (1812, 7170), (1912, 6795), (2151, 6040), (2265, 5736), (2390, 5436), (2718, 4780), (2868, 4530), (3020, 4302), (3585, 3624)]