7872360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 25198560

約数和(自身を除く): 17326200

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, 227, 255, 289, 340, 408, 454, 510, 578, 680, 681, 867, 908, 1020, 1135, 1156, 1362, 1445, 1734, 1816, 2040, 2270, 2312, 2724, 2890, 3405, 3468, 3859, 4335, 4540, 5448, 5780, 6810, 6936, 7718, 8670, 9080, 11560, 11577, 13620, 15436, 17340, 19295, 23154, 27240, 30872, 34680, 38590, 46308, 57885, 65603, 77180, 92616, 115770, 131206, 154360, 196809, 231540, 262412, 328015, 393618, 463080, 524824, 656030, 787236, 984045, 1312060, 1574472, 1968090, 2624120, 3936180, 7872360]

約数ペア:

[(1, 7872360), (2, 3936180), (3, 2624120), (4, 1968090), (5, 1574472), (6, 1312060), (8, 984045), (10, 787236), (12, 656030), (15, 524824), (17, 463080), (20, 393618), (24, 328015), (30, 262412), (34, 231540), (40, 196809), (51, 154360), (60, 131206), (68, 115770), (85, 92616), (102, 77180), (120, 65603), (136, 57885), (170, 46308), (204, 38590), (227, 34680), (255, 30872), (289, 27240), (340, 23154), (408, 19295), (454, 17340), (510, 15436), (578, 13620), (680, 11577), (681, 11560), (867, 9080), (908, 8670), (1020, 7718), (1135, 6936), (1156, 6810), (1362, 5780), (1445, 5448), (1734, 4540), (1816, 4335), (2040, 3859), (2270, 3468), (2312, 3405), (2724, 2890)]