15974560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 29748320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 839, 952, 1120, 1190, 1360, 1678, 1904, 2380, 2720, 3356, 3808, 4195, 4760, 5873, 6712, 8390, 9520, 11746, 13424, 14263, 16780, 19040, 23492, 26848, 28526, 29365, 33560, 46984, 57052, 58730, 67120, 71315, 93968, 99841, 114104, 117460, 134240, 142630, 187936, 199682, 228208, 234920, 285260, 399364, 456416, 469840, 499205, 570520, 798728, 939680, 998410, 1141040, 1597456, 1996820, 2282080, 3194912, 3993640, 7987280, 15974560]

約数ペア:

[(1, 15974560), (2, 7987280), (4, 3993640), (5, 3194912), (7, 2282080), (8, 1996820), (10, 1597456), (14, 1141040), (16, 998410), (17, 939680), (20, 798728), (28, 570520), (32, 499205), (34, 469840), (35, 456416), (40, 399364), (56, 285260), (68, 234920), (70, 228208), (80, 199682), (85, 187936), (112, 142630), (119, 134240), (136, 117460), (140, 114104), (160, 99841), (170, 93968), (224, 71315), (238, 67120), (272, 58730), (280, 57052), (340, 46984), (476, 33560), (544, 29365), (560, 28526), (595, 26848), (680, 23492), (839, 19040), (952, 16780), (1120, 14263), (1190, 13424), (1360, 11746), (1678, 9520), (1904, 8390), (2380, 6712), (2720, 5873), (3356, 4760), (3808, 4195)]