16912320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 54620160

約数和(自身を除く): 37707840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 223, 237, 240, 316, 320, 395, 446, 474, 480, 632, 669, 790, 892, 948, 960, 1115, 1185, 1264, 1338, 1580, 1784, 1896, 2230, 2370, 2528, 2676, 3160, 3345, 3568, 3792, 4460, 4740, 5056, 5352, 6320, 6690, 7136, 7584, 8920, 9480, 10704, 12640, 13380, 14272, 15168, 17617, 17840, 18960, 21408, 25280, 26760, 35234, 35680, 37920, 42816, 52851, 53520, 70468, 71360, 75840, 88085, 105702, 107040, 140936, 176170, 211404, 214080, 264255, 281872, 352340, 422808, 528510, 563744, 704680, 845616, 1057020, 1127488, 1409360, 1691232, 2114040, 2818720, 3382464, 4228080, 5637440, 8456160, 16912320]

約数ペア:

[(1, 16912320), (2, 8456160), (3, 5637440), (4, 4228080), (5, 3382464), (6, 2818720), (8, 2114040), (10, 1691232), (12, 1409360), (15, 1127488), (16, 1057020), (20, 845616), (24, 704680), (30, 563744), (32, 528510), (40, 422808), (48, 352340), (60, 281872), (64, 264255), (79, 214080), (80, 211404), (96, 176170), (120, 140936), (158, 107040), (160, 105702), (192, 88085), (223, 75840), (237, 71360), (240, 70468), (316, 53520), (320, 52851), (395, 42816), (446, 37920), (474, 35680), (480, 35234), (632, 26760), (669, 25280), (790, 21408), (892, 18960), (948, 17840), (960, 17617), (1115, 15168), (1185, 14272), (1264, 13380), (1338, 12640), (1580, 10704), (1784, 9480), (1896, 8920), (2230, 7584), (2370, 7136), (2528, 6690), (2676, 6320), (3160, 5352), (3345, 5056), (3568, 4740), (3792, 4460)]