154291980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3821}}^1$

素因数の和:4506

約数の個数: 48

約数和(自身を含む): 432772704

約数和(自身を除く): 278480724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 673, 1346, 2019, 2692, 3365, 3821, 4038, 6730, 7642, 8076, 10095, 11463, 13460, 15284, 19105, 20190, 22926, 38210, 40380, 45852, 57315, 76420, 114630, 229260, 2571533, 5143066, 7714599, 10286132, 12857665, 15429198, 25715330, 30858396, 38572995, 51430660, 77145990, 154291980]

約数ペア:

[(1, 154291980), (2, 77145990), (3, 51430660), (4, 38572995), (5, 30858396), (6, 25715330), (10, 15429198), (12, 12857665), (15, 10286132), (20, 7714599), (30, 5143066), (60, 2571533), (673, 229260), (1346, 114630), (2019, 76420), (2692, 57315), (3365, 45852), (3821, 40380), (4038, 38210), (6730, 22926), (7642, 20190), (8076, 19105), (10095, 15284), (11463, 13460)]