75868680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4027}}^1$

素因数の和:4198

約数の個数: 64

約数和(自身を含む): 229112640

約数和(自身を除く): 153243960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4027, 4710, 6280, 8054, 9420, 12081, 16108, 18840, 20135, 24162, 32216, 40270, 48324, 60405, 80540, 96648, 120810, 161080, 241620, 483240, 632239, 1264478, 1896717, 2528956, 3161195, 3793434, 5057912, 6322390, 7586868, 9483585, 12644780, 15173736, 18967170, 25289560, 37934340, 75868680]

約数ペア:

[(1, 75868680), (2, 37934340), (3, 25289560), (4, 18967170), (5, 15173736), (6, 12644780), (8, 9483585), (10, 7586868), (12, 6322390), (15, 5057912), (20, 3793434), (24, 3161195), (30, 2528956), (40, 1896717), (60, 1264478), (120, 632239), (157, 483240), (314, 241620), (471, 161080), (628, 120810), (785, 96648), (942, 80540), (1256, 60405), (1570, 48324), (1884, 40270), (2355, 32216), (3140, 24162), (3768, 20135), (4027, 18840), (4710, 16108), (6280, 12081), (8054, 9420)]