64870800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{54059}}^1$

素因数の和:54080

約数の個数: 60

約数和(自身を含む): 207806640

約数和(自身を除く): 142935840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 54059, 108118, 162177, 216236, 270295, 324354, 432472, 540590, 648708, 810885, 864944, 1081180, 1297416, 1351475, 1621770, 2162360, 2594832, 2702950, 3243540, 4054425, 4324720, 5405900, 6487080, 8108850, 10811800, 12974160, 16217700, 21623600, 32435400, 64870800]

約数ペア:

[(1, 64870800), (2, 32435400), (3, 21623600), (4, 16217700), (5, 12974160), (6, 10811800), (8, 8108850), (10, 6487080), (12, 5405900), (15, 4324720), (16, 4054425), (20, 3243540), (24, 2702950), (25, 2594832), (30, 2162360), (40, 1621770), (48, 1351475), (50, 1297416), (60, 1081180), (75, 864944), (80, 810885), (100, 648708), (120, 540590), (150, 432472), (200, 324354), (240, 270295), (300, 216236), (400, 162177), (600, 108118), (1200, 54059)]