118738080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{82457}}^1$

素因数の和:82478

約数の個数: 72

約数和(自身を含む): 405198612

約数和(自身を除く): 286460532

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, 82457, 164914, 247371, 329828, 412285, 494742, 659656, 742113, 824570, 989484, 1236855, 1319312, 1484226, 1649140, 1978968, 2473710, 2638624, 2968452, 3298280, 3710565, 3957936, 4947420, 5936904, 6596560, 7421130, 7915872, 9894840, 11873808, 13193120, 14842260, 19789680, 23747616, 29684520, 39579360, 59369040, 118738080]

約数ペア:

[(1, 118738080), (2, 59369040), (3, 39579360), (4, 29684520), (5, 23747616), (6, 19789680), (8, 14842260), (9, 13193120), (10, 11873808), (12, 9894840), (15, 7915872), (16, 7421130), (18, 6596560), (20, 5936904), (24, 4947420), (30, 3957936), (32, 3710565), (36, 3298280), (40, 2968452), (45, 2638624), (48, 2473710), (60, 1978968), (72, 1649140), (80, 1484226), (90, 1319312), (96, 1236855), (120, 989484), (144, 824570), (160, 742113), (180, 659656), (240, 494742), (288, 412285), (360, 329828), (480, 247371), (720, 164914), (1440, 82457)]