281760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{587}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 889056

約数和(自身を除く): 607296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 587, 1174, 1761, 2348, 2935, 3522, 4696, 5870, 7044, 8805, 9392, 11740, 14088, 17610, 18784, 23480, 28176, 35220, 46960, 56352, 70440, 93920, 140880, 281760]

約数ペア:

[(1, 281760), (2, 140880), (3, 93920), (4, 70440), (5, 56352), (6, 46960), (8, 35220), (10, 28176), (12, 23480), (15, 18784), (16, 17610), (20, 14088), (24, 11740), (30, 9392), (32, 8805), (40, 7044), (48, 5870), (60, 4696), (80, 3522), (96, 2935), (120, 2348), (160, 1761), (240, 1174), (480, 587)]