104040

素因数分解:

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

素因数の和:51

約数の個数: 72

約数和(自身を含む): 359190

約数和(自身を除く): 255150

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, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 13005, 17340, 20808, 26010, 34680, 52020, 104040]

約数ペア:

[(1, 104040), (2, 52020), (3, 34680), (4, 26010), (5, 20808), (6, 17340), (8, 13005), (9, 11560), (10, 10404), (12, 8670), (15, 6936), (17, 6120), (18, 5780), (20, 5202), (24, 4335), (30, 3468), (34, 3060), (36, 2890), (40, 2601), (45, 2312), (51, 2040), (60, 1734), (68, 1530), (72, 1445), (85, 1224), (90, 1156), (102, 1020), (120, 867), (136, 765), (153, 680), (170, 612), (180, 578), (204, 510), (255, 408), (289, 360), (306, 340)]