477306240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{248597}}^1$

素因数の和:248619

約数の個数: 64

約数和(自身を含む): 1521419760

約数和(自身を除く): 1044113520

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, 320, 384, 480, 640, 960, 1920, 248597, 497194, 745791, 994388, 1242985, 1491582, 1988776, 2485970, 2983164, 3728955, 3977552, 4971940, 5966328, 7457910, 7955104, 9943880, 11932656, 14915820, 15910208, 19887760, 23865312, 29831640, 31820416, 39775520, 47730624, 59663280, 79551040, 95461248, 119326560, 159102080, 238653120, 477306240]

約数ペア:

[(1, 477306240), (2, 238653120), (3, 159102080), (4, 119326560), (5, 95461248), (6, 79551040), (8, 59663280), (10, 47730624), (12, 39775520), (15, 31820416), (16, 29831640), (20, 23865312), (24, 19887760), (30, 15910208), (32, 14915820), (40, 11932656), (48, 9943880), (60, 7955104), (64, 7457910), (80, 5966328), (96, 4971940), (120, 3977552), (128, 3728955), (160, 2983164), (192, 2485970), (240, 1988776), (320, 1491582), (384, 1242985), (480, 994388), (640, 745791), (960, 497194), (1920, 248597)]