12544920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34847}}^1$

素因数の和:34864

約数の個数: 48

約数和(自身を含む): 40772160

約数和(自身を除く): 28227240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34847, 69694, 104541, 139388, 174235, 209082, 278776, 313623, 348470, 418164, 522705, 627246, 696940, 836328, 1045410, 1254492, 1393880, 1568115, 2090820, 2508984, 3136230, 4181640, 6272460, 12544920]

約数ペア:

[(1, 12544920), (2, 6272460), (3, 4181640), (4, 3136230), (5, 2508984), (6, 2090820), (8, 1568115), (9, 1393880), (10, 1254492), (12, 1045410), (15, 836328), (18, 696940), (20, 627246), (24, 522705), (30, 418164), (36, 348470), (40, 313623), (45, 278776), (60, 209082), (72, 174235), (90, 139388), (120, 104541), (180, 69694), (360, 34847)]