238653120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{248597}}^1$

素因数の和:248617

約数の個数: 56

約数和(自身を含む): 757726704

約数和(自身を除く): 519073584

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, 240, 320, 480, 960, 248597, 497194, 745791, 994388, 1242985, 1491582, 1988776, 2485970, 2983164, 3728955, 3977552, 4971940, 5966328, 7457910, 7955104, 9943880, 11932656, 14915820, 15910208, 19887760, 23865312, 29831640, 39775520, 47730624, 59663280, 79551040, 119326560, 238653120]

約数ペア:

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