423390120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3528251}}^1$

素因数の和:3528265

約数の個数: 32

約数和(自身を含む): 1270170720

約数和(自身を除く): 846780600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3528251, 7056502, 10584753, 14113004, 17641255, 21169506, 28226008, 35282510, 42339012, 52923765, 70565020, 84678024, 105847530, 141130040, 211695060, 423390120]

約数ペア:

[(1, 423390120), (2, 211695060), (3, 141130040), (4, 105847530), (5, 84678024), (6, 70565020), (8, 52923765), (10, 42339012), (12, 35282510), (15, 28226008), (20, 21169506), (24, 17641255), (30, 14113004), (40, 10584753), (60, 7056502), (120, 3528251)]