7506120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 22861440

約数和(自身を除く): 15355320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 881, 1065, 1420, 1704, 1762, 2130, 2643, 2840, 3524, 4260, 4405, 5286, 7048, 8520, 8810, 10572, 13215, 17620, 21144, 26430, 35240, 52860, 62551, 105720, 125102, 187653, 250204, 312755, 375306, 500408, 625510, 750612, 938265, 1251020, 1501224, 1876530, 2502040, 3753060, 7506120]

約数ペア:

[(1, 7506120), (2, 3753060), (3, 2502040), (4, 1876530), (5, 1501224), (6, 1251020), (8, 938265), (10, 750612), (12, 625510), (15, 500408), (20, 375306), (24, 312755), (30, 250204), (40, 187653), (60, 125102), (71, 105720), (120, 62551), (142, 52860), (213, 35240), (284, 26430), (355, 21144), (426, 17620), (568, 13215), (710, 10572), (852, 8810), (881, 8520), (1065, 7048), (1420, 5286), (1704, 4405), (1762, 4260), (2130, 3524), (2643, 2840)]