265322040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51419}}^1$

素因数の和:51476

約数の個数: 64

約数和(自身を含む): 814492800

約数和(自身を除く): 549170760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 51419, 102838, 154257, 205676, 257095, 308514, 411352, 514190, 617028, 771285, 1028380, 1234056, 1542570, 2056760, 2211017, 3085140, 4422034, 6170280, 6633051, 8844068, 11055085, 13266102, 17688136, 22110170, 26532204, 33165255, 44220340, 53064408, 66330510, 88440680, 132661020, 265322040]

約数ペア:

[(1, 265322040), (2, 132661020), (3, 88440680), (4, 66330510), (5, 53064408), (6, 44220340), (8, 33165255), (10, 26532204), (12, 22110170), (15, 17688136), (20, 13266102), (24, 11055085), (30, 8844068), (40, 6633051), (43, 6170280), (60, 4422034), (86, 3085140), (120, 2211017), (129, 2056760), (172, 1542570), (215, 1234056), (258, 1028380), (344, 771285), (430, 617028), (516, 514190), (645, 411352), (860, 308514), (1032, 257095), (1290, 205676), (1720, 154257), (2580, 102838), (5160, 51419)]