12184960

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 29620800

約数和(自身を除く): 17435840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 241, 316, 320, 395, 482, 632, 640, 790, 964, 1205, 1264, 1580, 1928, 2410, 2528, 3160, 3856, 4820, 5056, 6320, 7712, 9640, 10112, 12640, 15424, 19039, 19280, 25280, 30848, 38078, 38560, 50560, 76156, 77120, 95195, 152312, 154240, 190390, 304624, 380780, 609248, 761560, 1218496, 1523120, 2436992, 3046240, 6092480, 12184960]

約数ペア:

[(1, 12184960), (2, 6092480), (4, 3046240), (5, 2436992), (8, 1523120), (10, 1218496), (16, 761560), (20, 609248), (32, 380780), (40, 304624), (64, 190390), (79, 154240), (80, 152312), (128, 95195), (158, 77120), (160, 76156), (241, 50560), (316, 38560), (320, 38078), (395, 30848), (482, 25280), (632, 19280), (640, 19039), (790, 15424), (964, 12640), (1205, 10112), (1264, 9640), (1580, 7712), (1928, 6320), (2410, 5056), (2528, 4820), (3160, 3856)]