238320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1$

素因数の和:350

約数の個数: 60

約数和(自身を含む): 802776

約数和(自身を除く): 564456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 662, 720, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5296, 5958, 6620, 7944, 9930, 11916, 13240, 14895, 15888, 19860, 23832, 26480, 29790, 39720, 47664, 59580, 79440, 119160, 238320]

約数ペア:

[(1, 238320), (2, 119160), (3, 79440), (4, 59580), (5, 47664), (6, 39720), (8, 29790), (9, 26480), (10, 23832), (12, 19860), (15, 15888), (16, 14895), (18, 13240), (20, 11916), (24, 9930), (30, 7944), (36, 6620), (40, 5958), (45, 5296), (48, 4965), (60, 3972), (72, 3310), (80, 2979), (90, 2648), (120, 1986), (144, 1655), (180, 1324), (240, 993), (331, 720), (360, 662)]