72144960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 230770176

約数和(自身を除く): 158625216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 223, 240, 320, 337, 446, 480, 669, 674, 892, 960, 1011, 1115, 1338, 1348, 1685, 1784, 2022, 2230, 2676, 2696, 3345, 3370, 3568, 4044, 4460, 5055, 5352, 5392, 6690, 6740, 7136, 8088, 8920, 10110, 10704, 10784, 13380, 13480, 14272, 16176, 17840, 20220, 21408, 21568, 26760, 26960, 32352, 35680, 40440, 42816, 53520, 53920, 64704, 71360, 75151, 80880, 107040, 107840, 150302, 161760, 214080, 225453, 300604, 323520, 375755, 450906, 601208, 751510, 901812, 1127265, 1202416, 1503020, 1803624, 2254530, 2404832, 3006040, 3607248, 4509060, 4809664, 6012080, 7214496, 9018120, 12024160, 14428992, 18036240, 24048320, 36072480, 72144960]

約数ペア:

[(1, 72144960), (2, 36072480), (3, 24048320), (4, 18036240), (5, 14428992), (6, 12024160), (8, 9018120), (10, 7214496), (12, 6012080), (15, 4809664), (16, 4509060), (20, 3607248), (24, 3006040), (30, 2404832), (32, 2254530), (40, 1803624), (48, 1503020), (60, 1202416), (64, 1127265), (80, 901812), (96, 751510), (120, 601208), (160, 450906), (192, 375755), (223, 323520), (240, 300604), (320, 225453), (337, 214080), (446, 161760), (480, 150302), (669, 107840), (674, 107040), (892, 80880), (960, 75151), (1011, 71360), (1115, 64704), (1338, 53920), (1348, 53520), (1685, 42816), (1784, 40440), (2022, 35680), (2230, 32352), (2676, 26960), (2696, 26760), (3345, 21568), (3370, 21408), (3568, 20220), (4044, 17840), (4460, 16176), (5055, 14272), (5352, 13480), (5392, 13380), (6690, 10784), (6740, 10704), (7136, 10110), (8088, 8920)]