12451680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8647}}^1$

素因数の和:8668

約数の個数: 72

約数和(自身を含む): 42496272

約数和(自身を除く): 30044592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8647, 17294, 25941, 34588, 43235, 51882, 69176, 77823, 86470, 103764, 129705, 138352, 155646, 172940, 207528, 259410, 276704, 311292, 345880, 389115, 415056, 518820, 622584, 691760, 778230, 830112, 1037640, 1245168, 1383520, 1556460, 2075280, 2490336, 3112920, 4150560, 6225840, 12451680]

約数ペア:

[(1, 12451680), (2, 6225840), (3, 4150560), (4, 3112920), (5, 2490336), (6, 2075280), (8, 1556460), (9, 1383520), (10, 1245168), (12, 1037640), (15, 830112), (16, 778230), (18, 691760), (20, 622584), (24, 518820), (30, 415056), (32, 389115), (36, 345880), (40, 311292), (45, 276704), (48, 259410), (60, 207528), (72, 172940), (80, 155646), (90, 138352), (96, 129705), (120, 103764), (144, 86470), (160, 77823), (180, 69176), (240, 51882), (288, 43235), (360, 34588), (480, 25941), (720, 17294), (1440, 8647)]