12567240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5011

約数の個数: 96

約数和(自身を含む): 46687680

約数和(自身を除く): 34120440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 4987, 9974, 14961, 19948, 24935, 29922, 34909, 39896, 44883, 49870, 59844, 69818, 74805, 89766, 99740, 104727, 119688, 139636, 149610, 174545, 179532, 199480, 209454, 224415, 279272, 299220, 314181, 349090, 359064, 418908, 448830, 523635, 598440, 628362, 698180, 837816, 897660, 1047270, 1256724, 1396360, 1570905, 1795320, 2094540, 2513448, 3141810, 4189080, 6283620, 12567240]

約数ペア:

[(1, 12567240), (2, 6283620), (3, 4189080), (4, 3141810), (5, 2513448), (6, 2094540), (7, 1795320), (8, 1570905), (9, 1396360), (10, 1256724), (12, 1047270), (14, 897660), (15, 837816), (18, 698180), (20, 628362), (21, 598440), (24, 523635), (28, 448830), (30, 418908), (35, 359064), (36, 349090), (40, 314181), (42, 299220), (45, 279272), (56, 224415), (60, 209454), (63, 199480), (70, 179532), (72, 174545), (84, 149610), (90, 139636), (105, 119688), (120, 104727), (126, 99740), (140, 89766), (168, 74805), (180, 69818), (210, 59844), (252, 49870), (280, 44883), (315, 39896), (360, 34909), (420, 29922), (504, 24935), (630, 19948), (840, 14961), (1260, 9974), (2520, 4987)]