25989840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{36097}}^1$

素因数の和:36116

約数の個数: 60

約数和(自身を含む): 87284964

約数和(自身を除く): 61295124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 36097, 72194, 108291, 144388, 180485, 216582, 288776, 324873, 360970, 433164, 541455, 577552, 649746, 721940, 866328, 1082910, 1299492, 1443880, 1624365, 1732656, 2165820, 2598984, 2887760, 3248730, 4331640, 5197968, 6497460, 8663280, 12994920, 25989840]

約数ペア:

[(1, 25989840), (2, 12994920), (3, 8663280), (4, 6497460), (5, 5197968), (6, 4331640), (8, 3248730), (9, 2887760), (10, 2598984), (12, 2165820), (15, 1732656), (16, 1624365), (18, 1443880), (20, 1299492), (24, 1082910), (30, 866328), (36, 721940), (40, 649746), (45, 577552), (48, 541455), (60, 433164), (72, 360970), (80, 324873), (90, 288776), (120, 216582), (144, 180485), (180, 144388), (240, 108291), (360, 72194), (720, 36097)]