17952120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 59641920

約数和(自身を除く): 41689800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1061, 1128, 1410, 1692, 1880, 2115, 2122, 2820, 3183, 3384, 4230, 4244, 5305, 5640, 6366, 8460, 8488, 9549, 10610, 12732, 15915, 16920, 19098, 21220, 25464, 31830, 38196, 42440, 47745, 49867, 63660, 76392, 95490, 99734, 127320, 149601, 190980, 199468, 249335, 299202, 381960, 398936, 448803, 498670, 598404, 748005, 897606, 997340, 1196808, 1496010, 1795212, 1994680, 2244015, 2992020, 3590424, 4488030, 5984040, 8976060, 17952120]

約数ペア:

[(1, 17952120), (2, 8976060), (3, 5984040), (4, 4488030), (5, 3590424), (6, 2992020), (8, 2244015), (9, 1994680), (10, 1795212), (12, 1496010), (15, 1196808), (18, 997340), (20, 897606), (24, 748005), (30, 598404), (36, 498670), (40, 448803), (45, 398936), (47, 381960), (60, 299202), (72, 249335), (90, 199468), (94, 190980), (120, 149601), (141, 127320), (180, 99734), (188, 95490), (235, 76392), (282, 63660), (360, 49867), (376, 47745), (423, 42440), (470, 38196), (564, 31830), (705, 25464), (846, 21220), (940, 19098), (1061, 16920), (1128, 15915), (1410, 12732), (1692, 10610), (1880, 9549), (2115, 8488), (2122, 8460), (2820, 6366), (3183, 5640), (3384, 5305), (4230, 4244)]