1612517120

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54773}}^1$

素因数の和:54817

約数の個数: 72

約数和(自身を含む): 4030490016

約数和(自身を除く): 2417972896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 7360, 14720, 29440, 54773, 109546, 219092, 273865, 438184, 547730, 876368, 1095460, 1259779, 1752736, 2190920, 2519558, 3505472, 4381840, 5039116, 6298895, 7010944, 8763680, 10078232, 12597790, 14021888, 17527360, 20156464, 25195580, 35054720, 40312928, 50391160, 70109440, 80625856, 100782320, 161251712, 201564640, 322503424, 403129280, 806258560, 1612517120]

約数ペア:

[(1, 1612517120), (2, 806258560), (4, 403129280), (5, 322503424), (8, 201564640), (10, 161251712), (16, 100782320), (20, 80625856), (23, 70109440), (32, 50391160), (40, 40312928), (46, 35054720), (64, 25195580), (80, 20156464), (92, 17527360), (115, 14021888), (128, 12597790), (160, 10078232), (184, 8763680), (230, 7010944), (256, 6298895), (320, 5039116), (368, 4381840), (460, 3505472), (640, 2519558), (736, 2190920), (920, 1752736), (1280, 1259779), (1472, 1095460), (1840, 876368), (2944, 547730), (3680, 438184), (5888, 273865), (7360, 219092), (14720, 109546), (29440, 54773)]