316634880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{82457}}^1$

素因数の和:82481

約数の個数: 72

約数和(自身を含む): 1011264912

約数和(自身を除く): 694630032

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 82457, 164914, 247371, 329828, 412285, 494742, 659656, 824570, 989484, 1236855, 1319312, 1649140, 1978968, 2473710, 2638624, 3298280, 3957936, 4947420, 5277248, 6596560, 7915872, 9894840, 10554496, 13193120, 15831744, 19789680, 21108992, 26386240, 31663488, 39579360, 52772480, 63326976, 79158720, 105544960, 158317440, 316634880]

約数ペア:

[(1, 316634880), (2, 158317440), (3, 105544960), (4, 79158720), (5, 63326976), (6, 52772480), (8, 39579360), (10, 31663488), (12, 26386240), (15, 21108992), (16, 19789680), (20, 15831744), (24, 13193120), (30, 10554496), (32, 9894840), (40, 7915872), (48, 6596560), (60, 5277248), (64, 4947420), (80, 3957936), (96, 3298280), (120, 2638624), (128, 2473710), (160, 1978968), (192, 1649140), (240, 1319312), (256, 1236855), (320, 989484), (384, 824570), (480, 659656), (640, 494742), (768, 412285), (960, 329828), (1280, 247371), (1920, 164914), (3840, 82457)]