320412000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{26701}}^1$

素因数の和:26729

約数の個数: 96

約数和(自身を含む): 1049709024

約数和(自身を除く): 729297024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 26701, 53402, 80103, 106804, 133505, 160206, 213608, 267010, 320412, 400515, 427216, 534020, 640824, 667525, 801030, 854432, 1068040, 1281648, 1335050, 1602060, 2002575, 2136080, 2563296, 2670100, 3204120, 3337625, 4005150, 4272160, 5340200, 6408240, 6675250, 8010300, 10012875, 10680400, 12816480, 13350500, 16020600, 20025750, 21360800, 26701000, 32041200, 40051500, 53402000, 64082400, 80103000, 106804000, 160206000, 320412000]

約数ペア:

[(1, 320412000), (2, 160206000), (3, 106804000), (4, 80103000), (5, 64082400), (6, 53402000), (8, 40051500), (10, 32041200), (12, 26701000), (15, 21360800), (16, 20025750), (20, 16020600), (24, 13350500), (25, 12816480), (30, 10680400), (32, 10012875), (40, 8010300), (48, 6675250), (50, 6408240), (60, 5340200), (75, 4272160), (80, 4005150), (96, 3337625), (100, 3204120), (120, 2670100), (125, 2563296), (150, 2136080), (160, 2002575), (200, 1602060), (240, 1335050), (250, 1281648), (300, 1068040), (375, 854432), (400, 801030), (480, 667525), (500, 640824), (600, 534020), (750, 427216), (800, 400515), (1000, 320412), (1200, 267010), (1500, 213608), (2000, 160206), (2400, 133505), (3000, 106804), (4000, 80103), (6000, 53402), (12000, 26701)]