7448040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 25651080

約数和(自身を除く): 18203040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1217, 1224, 1530, 2040, 2434, 3060, 3651, 4868, 6085, 6120, 7302, 9736, 10953, 12170, 14604, 18255, 20689, 21906, 24340, 29208, 36510, 41378, 43812, 48680, 54765, 62067, 73020, 82756, 87624, 103445, 109530, 124134, 146040, 165512, 186201, 206890, 219060, 248268, 310335, 372402, 413780, 438120, 496536, 620670, 744804, 827560, 931005, 1241340, 1489608, 1862010, 2482680, 3724020, 7448040]

約数ペア:

[(1, 7448040), (2, 3724020), (3, 2482680), (4, 1862010), (5, 1489608), (6, 1241340), (8, 931005), (9, 827560), (10, 744804), (12, 620670), (15, 496536), (17, 438120), (18, 413780), (20, 372402), (24, 310335), (30, 248268), (34, 219060), (36, 206890), (40, 186201), (45, 165512), (51, 146040), (60, 124134), (68, 109530), (72, 103445), (85, 87624), (90, 82756), (102, 73020), (120, 62067), (136, 54765), (153, 48680), (170, 43812), (180, 41378), (204, 36510), (255, 29208), (306, 24340), (340, 21906), (360, 20689), (408, 18255), (510, 14604), (612, 12170), (680, 10953), (765, 9736), (1020, 7302), (1217, 6120), (1224, 6085), (1530, 4868), (2040, 3651), (2434, 3060)]