48743280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67699}}^1$

素因数の和:67718

約数の個数: 60

約数和(自身を含む): 163698600

約数和(自身を除く): 114955320

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, 67699, 135398, 203097, 270796, 338495, 406194, 541592, 609291, 676990, 812388, 1015485, 1083184, 1218582, 1353980, 1624776, 2030970, 2437164, 2707960, 3046455, 3249552, 4061940, 4874328, 5415920, 6092910, 8123880, 9748656, 12185820, 16247760, 24371640, 48743280]

約数ペア:

[(1, 48743280), (2, 24371640), (3, 16247760), (4, 12185820), (5, 9748656), (6, 8123880), (8, 6092910), (9, 5415920), (10, 4874328), (12, 4061940), (15, 3249552), (16, 3046455), (18, 2707960), (20, 2437164), (24, 2030970), (30, 1624776), (36, 1353980), (40, 1218582), (45, 1083184), (48, 1015485), (60, 812388), (72, 676990), (80, 609291), (90, 541592), (120, 406194), (144, 338495), (180, 270796), (240, 203097), (360, 135398), (720, 67699)]