214894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1790791}}^1$

素因数の和:1790805

約数の個数: 32

約数和(自身を含む): 644685120

約数和(自身を除く): 429790200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1790791, 3581582, 5372373, 7163164, 8953955, 10744746, 14326328, 17907910, 21489492, 26861865, 35815820, 42978984, 53723730, 71631640, 107447460, 214894920]

約数ペア:

[(1, 214894920), (2, 107447460), (3, 71631640), (4, 53723730), (5, 42978984), (6, 35815820), (8, 26861865), (10, 21489492), (12, 17907910), (15, 14326328), (20, 10744746), (24, 8953955), (30, 7163164), (40, 5372373), (60, 3581582), (120, 1790791)]