120856120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39239}}^1$

素因数の和:39268

約数の個数: 64

約数和(自身を含む): 339033600

約数和(自身を除く): 218177480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 39239, 78478, 156956, 196195, 274673, 313912, 392390, 431629, 549346, 784780, 863258, 1098692, 1373365, 1569560, 1726516, 2158145, 2197384, 2746730, 3021403, 3453032, 4316290, 5493460, 6042806, 8632580, 10986920, 12085612, 15107015, 17265160, 24171224, 30214030, 60428060, 120856120]

約数ペア:

[(1, 120856120), (2, 60428060), (4, 30214030), (5, 24171224), (7, 17265160), (8, 15107015), (10, 12085612), (11, 10986920), (14, 8632580), (20, 6042806), (22, 5493460), (28, 4316290), (35, 3453032), (40, 3021403), (44, 2746730), (55, 2197384), (56, 2158145), (70, 1726516), (77, 1569560), (88, 1373365), (110, 1098692), (140, 863258), (154, 784780), (220, 549346), (280, 431629), (308, 392390), (385, 313912), (440, 274673), (616, 196195), (770, 156956), (1540, 78478), (3080, 39239)]