203547840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{212029}}^1$

素因数の和:212049

約数の個数: 56

約数和(自身を含む): 646267440

約数和(自身を除く): 442719600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 212029, 424058, 636087, 848116, 1060145, 1272174, 1696232, 2120290, 2544348, 3180435, 3392464, 4240580, 5088696, 6360870, 6784928, 8481160, 10177392, 12721740, 13569856, 16962320, 20354784, 25443480, 33924640, 40709568, 50886960, 67849280, 101773920, 203547840]

約数ペア:

[(1, 203547840), (2, 101773920), (3, 67849280), (4, 50886960), (5, 40709568), (6, 33924640), (8, 25443480), (10, 20354784), (12, 16962320), (15, 13569856), (16, 12721740), (20, 10177392), (24, 8481160), (30, 6784928), (32, 6360870), (40, 5088696), (48, 4240580), (60, 3392464), (64, 3180435), (80, 2544348), (96, 2120290), (120, 1696232), (160, 1272174), (192, 1060145), (240, 848116), (320, 636087), (480, 424058), (960, 212029)]