42232920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 127185120

約数和(自身を除く): 84952200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 997, 1059, 1412, 1765, 1994, 2118, 2824, 2991, 3530, 3988, 4236, 4985, 5295, 5982, 7060, 7976, 8472, 9970, 10590, 11964, 14120, 14955, 19940, 21180, 23928, 29910, 39880, 42360, 59820, 119640, 351941, 703882, 1055823, 1407764, 1759705, 2111646, 2815528, 3519410, 4223292, 5279115, 7038820, 8446584, 10558230, 14077640, 21116460, 42232920]

約数ペア:

[(1, 42232920), (2, 21116460), (3, 14077640), (4, 10558230), (5, 8446584), (6, 7038820), (8, 5279115), (10, 4223292), (12, 3519410), (15, 2815528), (20, 2111646), (24, 1759705), (30, 1407764), (40, 1055823), (60, 703882), (120, 351941), (353, 119640), (706, 59820), (997, 42360), (1059, 39880), (1412, 29910), (1765, 23928), (1994, 21180), (2118, 19940), (2824, 14955), (2991, 14120), (3530, 11964), (3988, 10590), (4236, 9970), (4985, 8472), (5295, 7976), (5982, 7060)]