145620960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{303377}}^1$

素因数の和:303395

約数の個数: 48

約数和(自身を含む): 458707536

約数和(自身を除く): 313086576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 303377, 606754, 910131, 1213508, 1516885, 1820262, 2427016, 3033770, 3640524, 4550655, 4854032, 6067540, 7281048, 9101310, 9708064, 12135080, 14562096, 18202620, 24270160, 29124192, 36405240, 48540320, 72810480, 145620960]

約数ペア:

[(1, 145620960), (2, 72810480), (3, 48540320), (4, 36405240), (5, 29124192), (6, 24270160), (8, 18202620), (10, 14562096), (12, 12135080), (15, 9708064), (16, 9101310), (20, 7281048), (24, 6067540), (30, 4854032), (32, 4550655), (40, 3640524), (48, 3033770), (60, 2427016), (80, 1820262), (96, 1516885), (120, 1213508), (160, 910131), (240, 606754), (480, 303377)]