243364080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1607}}^1$

素因数の和:2254

約数の個数: 80

約数和(自身を含む): 756094464

約数和(自身を除く): 512730384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631, 1262, 1607, 1893, 2524, 3155, 3214, 3786, 4821, 5048, 6310, 6428, 7572, 8035, 9465, 9642, 10096, 12620, 12856, 15144, 16070, 18930, 19284, 24105, 25240, 25712, 30288, 32140, 37860, 38568, 48210, 50480, 64280, 75720, 77136, 96420, 128560, 151440, 192840, 385680, 1014017, 2028034, 3042051, 4056068, 5070085, 6084102, 8112136, 10140170, 12168204, 15210255, 16224272, 20280340, 24336408, 30420510, 40560680, 48672816, 60841020, 81121360, 121682040, 243364080]

約数ペア:

[(1, 243364080), (2, 121682040), (3, 81121360), (4, 60841020), (5, 48672816), (6, 40560680), (8, 30420510), (10, 24336408), (12, 20280340), (15, 16224272), (16, 15210255), (20, 12168204), (24, 10140170), (30, 8112136), (40, 6084102), (48, 5070085), (60, 4056068), (80, 3042051), (120, 2028034), (240, 1014017), (631, 385680), (1262, 192840), (1607, 151440), (1893, 128560), (2524, 96420), (3155, 77136), (3214, 75720), (3786, 64280), (4821, 50480), (5048, 48210), (6310, 38568), (6428, 37860), (7572, 32140), (8035, 30288), (9465, 25712), (9642, 25240), (10096, 24105), (12620, 19284), (12856, 18930), (15144, 16070)]