74164920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{618041}}^1$

素因数の和:618055

約数の個数: 32

約数和(自身を含む): 222495120

約数和(自身を除く): 148330200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 618041, 1236082, 1854123, 2472164, 3090205, 3708246, 4944328, 6180410, 7416492, 9270615, 12360820, 14832984, 18541230, 24721640, 37082460, 74164920]

約数ペア:

[(1, 74164920), (2, 37082460), (3, 24721640), (4, 18541230), (5, 14832984), (6, 12360820), (8, 9270615), (10, 7416492), (12, 6180410), (15, 4944328), (20, 3708246), (24, 3090205), (30, 2472164), (40, 1854123), (60, 1236082), (120, 618041)]