147675120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{615313}}^1$

素因数の和:615329

約数の個数: 40

約数和(自身を含む): 457793616

約数和(自身を除く): 310118496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 615313, 1230626, 1845939, 2461252, 3076565, 3691878, 4922504, 6153130, 7383756, 9229695, 9845008, 12306260, 14767512, 18459390, 24612520, 29535024, 36918780, 49225040, 73837560, 147675120]

約数ペア:

[(1, 147675120), (2, 73837560), (3, 49225040), (4, 36918780), (5, 29535024), (6, 24612520), (8, 18459390), (10, 14767512), (12, 12306260), (15, 9845008), (16, 9229695), (20, 7383756), (24, 6153130), (30, 4922504), (40, 3691878), (48, 3076565), (60, 2461252), (80, 1845939), (120, 1230626), (240, 615313)]