7279980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{121333}}^1$

素因数の和:121345

約数の個数: 24

約数和(自身を含む): 20384112

約数和(自身を除く): 13104132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 121333, 242666, 363999, 485332, 606665, 727998, 1213330, 1455996, 1819995, 2426660, 3639990, 7279980]

約数ペア:

[(1, 7279980), (2, 3639990), (3, 2426660), (4, 1819995), (5, 1455996), (6, 1213330), (10, 727998), (12, 606665), (15, 485332), (20, 363999), (30, 242666), (60, 121333)]