148000560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{616669}}^1$

素因数の和:616685

約数の個数: 40

約数和(自身を含む): 458802480

約数和(自身を除く): 310801920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 616669, 1233338, 1850007, 2466676, 3083345, 3700014, 4933352, 6166690, 7400028, 9250035, 9866704, 12333380, 14800056, 18500070, 24666760, 29600112, 37000140, 49333520, 74000280, 148000560]

約数ペア:

[(1, 148000560), (2, 74000280), (3, 49333520), (4, 37000140), (5, 29600112), (6, 24666760), (8, 18500070), (10, 14800056), (12, 12333380), (15, 9866704), (16, 9250035), (20, 7400028), (24, 6166690), (30, 4933352), (40, 3700014), (48, 3083345), (60, 2466676), (80, 1850007), (120, 1233338), (240, 616669)]