324300720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1351253}}^1$

素因数の和:1351269

約数の個数: 40

約数和(自身を含む): 1005332976

約数和(自身を除く): 681032256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1351253, 2702506, 4053759, 5405012, 6756265, 8107518, 10810024, 13512530, 16215036, 20268795, 21620048, 27025060, 32430072, 40537590, 54050120, 64860144, 81075180, 108100240, 162150360, 324300720]

約数ペア:

[(1, 324300720), (2, 162150360), (3, 108100240), (4, 81075180), (5, 64860144), (6, 54050120), (8, 40537590), (10, 32430072), (12, 27025060), (15, 21620048), (16, 20268795), (20, 16215036), (24, 13512530), (30, 10810024), (40, 8107518), (48, 6756265), (60, 5405012), (80, 4053759), (120, 2702506), (240, 1351253)]