139266240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{145069}}^1$

素因数の和:145089

約数の個数: 56

約数和(自身を含む): 442173360

約数和(自身を除く): 302907120

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, 145069, 290138, 435207, 580276, 725345, 870414, 1160552, 1450690, 1740828, 2176035, 2321104, 2901380, 3481656, 4352070, 4642208, 5802760, 6963312, 8704140, 9284416, 11605520, 13926624, 17408280, 23211040, 27853248, 34816560, 46422080, 69633120, 139266240]

約数ペア:

[(1, 139266240), (2, 69633120), (3, 46422080), (4, 34816560), (5, 27853248), (6, 23211040), (8, 17408280), (10, 13926624), (12, 11605520), (15, 9284416), (16, 8704140), (20, 6963312), (24, 5802760), (30, 4642208), (32, 4352070), (40, 3481656), (48, 2901380), (60, 2321104), (64, 2176035), (80, 1740828), (96, 1450690), (120, 1160552), (160, 870414), (192, 725345), (240, 580276), (320, 435207), (480, 290138), (960, 145069)]