8357880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 26745840

約数和(自身を除く): 18387960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 241, 255, 289, 340, 408, 482, 510, 578, 680, 723, 867, 964, 1020, 1156, 1205, 1445, 1446, 1734, 1928, 2040, 2312, 2410, 2890, 2892, 3468, 3615, 4097, 4335, 4820, 5780, 5784, 6936, 7230, 8194, 8670, 9640, 11560, 12291, 14460, 16388, 17340, 20485, 24582, 28920, 32776, 34680, 40970, 49164, 61455, 69649, 81940, 98328, 122910, 139298, 163880, 208947, 245820, 278596, 348245, 417894, 491640, 557192, 696490, 835788, 1044735, 1392980, 1671576, 2089470, 2785960, 4178940, 8357880]

約数ペア:

[(1, 8357880), (2, 4178940), (3, 2785960), (4, 2089470), (5, 1671576), (6, 1392980), (8, 1044735), (10, 835788), (12, 696490), (15, 557192), (17, 491640), (20, 417894), (24, 348245), (30, 278596), (34, 245820), (40, 208947), (51, 163880), (60, 139298), (68, 122910), (85, 98328), (102, 81940), (120, 69649), (136, 61455), (170, 49164), (204, 40970), (241, 34680), (255, 32776), (289, 28920), (340, 24582), (408, 20485), (482, 17340), (510, 16388), (578, 14460), (680, 12291), (723, 11560), (867, 9640), (964, 8670), (1020, 8194), (1156, 7230), (1205, 6936), (1445, 5784), (1446, 5780), (1734, 4820), (1928, 4335), (2040, 4097), (2312, 3615), (2410, 3468), (2890, 2892)]