438028320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{912559}}^1$

素因数の和:912577

約数の個数: 48

約数和(自身を含む): 1379790720

約数和(自身を除く): 941762400

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, 912559, 1825118, 2737677, 3650236, 4562795, 5475354, 7300472, 9125590, 10950708, 13688385, 14600944, 18251180, 21901416, 27376770, 29201888, 36502360, 43802832, 54753540, 73004720, 87605664, 109507080, 146009440, 219014160, 438028320]

約数ペア:

[(1, 438028320), (2, 219014160), (3, 146009440), (4, 109507080), (5, 87605664), (6, 73004720), (8, 54753540), (10, 43802832), (12, 36502360), (15, 29201888), (16, 27376770), (20, 21901416), (24, 18251180), (30, 14600944), (32, 13688385), (40, 10950708), (48, 9125590), (60, 7300472), (80, 5475354), (96, 4562795), (120, 3650236), (160, 2737677), (240, 1825118), (480, 912559)]