151783560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421621}}^1$

素因数の和:421638

約数の個数: 48

約数和(自身を含む): 493297740

約数和(自身を除く): 341514180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421621, 843242, 1264863, 1686484, 2108105, 2529726, 3372968, 3794589, 4216210, 5059452, 6324315, 7589178, 8432420, 10118904, 12648630, 15178356, 16864840, 18972945, 25297260, 30356712, 37945890, 50594520, 75891780, 151783560]

約数ペア:

[(1, 151783560), (2, 75891780), (3, 50594520), (4, 37945890), (5, 30356712), (6, 25297260), (8, 18972945), (9, 16864840), (10, 15178356), (12, 12648630), (15, 10118904), (18, 8432420), (20, 7589178), (24, 6324315), (30, 5059452), (36, 4216210), (40, 3794589), (45, 3372968), (60, 2529726), (72, 2108105), (90, 1686484), (120, 1264863), (180, 843242), (360, 421621)]