153217560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4159}}^1$

素因数の和:4480

約数の個数: 64

約数和(自身を含む): 461260800

約数和(自身を除く): 308043240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4159, 4605, 6140, 7368, 8318, 9210, 12280, 12477, 16636, 18420, 20795, 24954, 33272, 36840, 41590, 49908, 62385, 83180, 99816, 124770, 166360, 249540, 499080, 1276813, 2553626, 3830439, 5107252, 6384065, 7660878, 10214504, 12768130, 15321756, 19152195, 25536260, 30643512, 38304390, 51072520, 76608780, 153217560]

約数ペア:

[(1, 153217560), (2, 76608780), (3, 51072520), (4, 38304390), (5, 30643512), (6, 25536260), (8, 19152195), (10, 15321756), (12, 12768130), (15, 10214504), (20, 7660878), (24, 6384065), (30, 5107252), (40, 3830439), (60, 2553626), (120, 1276813), (307, 499080), (614, 249540), (921, 166360), (1228, 124770), (1535, 99816), (1842, 83180), (2456, 62385), (3070, 49908), (3684, 41590), (4159, 36840), (4605, 33272), (6140, 24954), (7368, 20795), (8318, 18420), (9210, 16636), (12280, 12477)]