12816480

素因数分解:

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

素因数の和:26719

約数の個数: 48

約数和(自身を含む): 40373424

約数和(自身を除く): 27556944

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, 26701, 53402, 80103, 106804, 133505, 160206, 213608, 267010, 320412, 400515, 427216, 534020, 640824, 801030, 854432, 1068040, 1281648, 1602060, 2136080, 2563296, 3204120, 4272160, 6408240, 12816480]

約数ペア:

[(1, 12816480), (2, 6408240), (3, 4272160), (4, 3204120), (5, 2563296), (6, 2136080), (8, 1602060), (10, 1281648), (12, 1068040), (15, 854432), (16, 801030), (20, 640824), (24, 534020), (30, 427216), (32, 400515), (40, 320412), (48, 267010), (60, 213608), (80, 160206), (96, 133505), (120, 106804), (160, 80103), (240, 53402), (480, 26701)]