6496020

素因数分解:

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

素因数の和:405

約数の個数: 72

約数和(自身を含む): 19918080

約数和(自身を除く): 13422060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 239, 302, 453, 478, 604, 717, 755, 906, 956, 1195, 1359, 1434, 1510, 1812, 2151, 2265, 2390, 2718, 2868, 3020, 3585, 4302, 4530, 4780, 5436, 6795, 7170, 8604, 9060, 10755, 13590, 14340, 21510, 27180, 36089, 43020, 72178, 108267, 144356, 180445, 216534, 324801, 360890, 433068, 541335, 649602, 721780, 1082670, 1299204, 1624005, 2165340, 3248010, 6496020]

約数ペア:

[(1, 6496020), (2, 3248010), (3, 2165340), (4, 1624005), (5, 1299204), (6, 1082670), (9, 721780), (10, 649602), (12, 541335), (15, 433068), (18, 360890), (20, 324801), (30, 216534), (36, 180445), (45, 144356), (60, 108267), (90, 72178), (151, 43020), (180, 36089), (239, 27180), (302, 21510), (453, 14340), (478, 13590), (604, 10755), (717, 9060), (755, 8604), (906, 7170), (956, 6795), (1195, 5436), (1359, 4780), (1434, 4530), (1510, 4302), (1812, 3585), (2151, 3020), (2265, 2868), (2390, 2718)]