154227960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428411}}^1$

素因数の和:428428

約数の個数: 48

約数和(自身を含む): 501242040

約数和(自身を除く): 347014080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 428411, 856822, 1285233, 1713644, 2142055, 2570466, 3427288, 3855699, 4284110, 5140932, 6426165, 7711398, 8568220, 10281864, 12852330, 15422796, 17136440, 19278495, 25704660, 30845592, 38556990, 51409320, 77113980, 154227960]

約数ペア:

[(1, 154227960), (2, 77113980), (3, 51409320), (4, 38556990), (5, 30845592), (6, 25704660), (8, 19278495), (9, 17136440), (10, 15422796), (12, 12852330), (15, 10281864), (18, 8568220), (20, 7711398), (24, 6426165), (30, 5140932), (36, 4284110), (40, 3855699), (45, 3427288), (60, 2570466), (72, 2142055), (90, 1713644), (120, 1285233), (180, 856822), (360, 428411)]