12616020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 39997440

約数和(自身を除く): 27381420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 383, 540, 549, 610, 732, 766, 915, 1098, 1149, 1220, 1532, 1647, 1830, 1915, 2196, 2298, 2745, 3294, 3447, 3660, 3830, 4596, 5490, 5745, 6588, 6894, 7660, 8235, 10341, 10980, 11490, 13788, 16470, 17235, 20682, 22980, 23363, 32940, 34470, 41364, 46726, 51705, 68940, 70089, 93452, 103410, 116815, 140178, 206820, 210267, 233630, 280356, 350445, 420534, 467260, 630801, 700890, 841068, 1051335, 1261602, 1401780, 2102670, 2523204, 3154005, 4205340, 6308010, 12616020]

約数ペア:

[(1, 12616020), (2, 6308010), (3, 4205340), (4, 3154005), (5, 2523204), (6, 2102670), (9, 1401780), (10, 1261602), (12, 1051335), (15, 841068), (18, 700890), (20, 630801), (27, 467260), (30, 420534), (36, 350445), (45, 280356), (54, 233630), (60, 210267), (61, 206820), (90, 140178), (108, 116815), (122, 103410), (135, 93452), (180, 70089), (183, 68940), (244, 51705), (270, 46726), (305, 41364), (366, 34470), (383, 32940), (540, 23363), (549, 22980), (610, 20682), (732, 17235), (766, 16470), (915, 13788), (1098, 11490), (1149, 10980), (1220, 10341), (1532, 8235), (1647, 7660), (1830, 6894), (1915, 6588), (2196, 5745), (2298, 5490), (2745, 4596), (3294, 3830), (3447, 3660)]