263529120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{549019}}^1$

素因数の和:549037

約数の個数: 48

約数和(自身を含む): 830118240

約数和(自身を除く): 566589120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 549019, 1098038, 1647057, 2196076, 2745095, 3294114, 4392152, 5490190, 6588228, 8235285, 8784304, 10980380, 13176456, 16470570, 17568608, 21960760, 26352912, 32941140, 43921520, 52705824, 65882280, 87843040, 131764560, 263529120]

約数ペア:

[(1, 263529120), (2, 131764560), (3, 87843040), (4, 65882280), (5, 52705824), (6, 43921520), (8, 32941140), (10, 26352912), (12, 21960760), (15, 17568608), (16, 16470570), (20, 13176456), (24, 10980380), (30, 8784304), (32, 8235285), (40, 6588228), (48, 5490190), (60, 4392152), (80, 3294114), (96, 2745095), (120, 2196076), (160, 1647057), (240, 1098038), (480, 549019)]