49247280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{68399}}^1$

素因数の和:68418

約数の個数: 60

約数和(自身を含む): 165391200

約数和(自身を除く): 116143920

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, 68399, 136798, 205197, 273596, 341995, 410394, 547192, 615591, 683990, 820788, 1025985, 1094384, 1231182, 1367980, 1641576, 2051970, 2462364, 2735960, 3077955, 3283152, 4103940, 4924728, 5471920, 6155910, 8207880, 9849456, 12311820, 16415760, 24623640, 49247280]

約数ペア:

[(1, 49247280), (2, 24623640), (3, 16415760), (4, 12311820), (5, 9849456), (6, 8207880), (8, 6155910), (9, 5471920), (10, 4924728), (12, 4103940), (15, 3283152), (16, 3077955), (18, 2735960), (20, 2462364), (24, 2051970), (30, 1641576), (36, 1367980), (40, 1231182), (45, 1094384), (48, 1025985), (60, 820788), (72, 683990), (80, 615591), (90, 547192), (120, 410394), (144, 341995), (180, 273596), (240, 205197), (360, 136798), (720, 68399)]