18330720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{38189}}^1$

素因数の和:38207

約数の個数: 48

約数和(自身を含む): 57743280

約数和(自身を除く): 39412560

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, 38189, 76378, 114567, 152756, 190945, 229134, 305512, 381890, 458268, 572835, 611024, 763780, 916536, 1145670, 1222048, 1527560, 1833072, 2291340, 3055120, 3666144, 4582680, 6110240, 9165360, 18330720]

約数ペア:

[(1, 18330720), (2, 9165360), (3, 6110240), (4, 4582680), (5, 3666144), (6, 3055120), (8, 2291340), (10, 1833072), (12, 1527560), (15, 1222048), (16, 1145670), (20, 916536), (24, 763780), (30, 611024), (32, 572835), (40, 458268), (48, 381890), (60, 305512), (80, 229134), (96, 190945), (120, 152756), (160, 114567), (240, 76378), (480, 38189)]