290908320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{606059}}^1$

素因数の和:606077

約数の個数: 48

約数和(自身を含む): 916362720

約数和(自身を除く): 625454400

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, 606059, 1212118, 1818177, 2424236, 3030295, 3636354, 4848472, 6060590, 7272708, 9090885, 9696944, 12121180, 14545416, 18181770, 19393888, 24242360, 29090832, 36363540, 48484720, 58181664, 72727080, 96969440, 145454160, 290908320]

約数ペア:

[(1, 290908320), (2, 145454160), (3, 96969440), (4, 72727080), (5, 58181664), (6, 48484720), (8, 36363540), (10, 29090832), (12, 24242360), (15, 19393888), (16, 18181770), (20, 14545416), (24, 12121180), (30, 9696944), (32, 9090885), (40, 7272708), (48, 6060590), (60, 4848472), (80, 3636354), (96, 3030295), (120, 2424236), (160, 1818177), (240, 1212118), (480, 606059)]