25948320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{54059}}^1$

素因数の和:54077

約数の個数: 48

約数和(自身を含む): 81738720

約数和(自身を除く): 55790400

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, 54059, 108118, 162177, 216236, 270295, 324354, 432472, 540590, 648708, 810885, 864944, 1081180, 1297416, 1621770, 1729888, 2162360, 2594832, 3243540, 4324720, 5189664, 6487080, 8649440, 12974160, 25948320]

約数ペア:

[(1, 25948320), (2, 12974160), (3, 8649440), (4, 6487080), (5, 5189664), (6, 4324720), (8, 3243540), (10, 2594832), (12, 2162360), (15, 1729888), (16, 1621770), (20, 1297416), (24, 1081180), (30, 864944), (32, 810885), (40, 648708), (48, 540590), (60, 432472), (80, 324354), (96, 270295), (120, 216236), (160, 162177), (240, 108118), (480, 54059)]