24847140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2081}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 69955200

約数和(自身を除く): 45108060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2081, 2388, 2985, 3980, 4162, 5970, 6243, 8324, 10405, 11940, 12486, 20810, 24972, 31215, 41620, 62430, 124860, 414119, 828238, 1242357, 1656476, 2070595, 2484714, 4141190, 4969428, 6211785, 8282380, 12423570, 24847140]

約数ペア:

[(1, 24847140), (2, 12423570), (3, 8282380), (4, 6211785), (5, 4969428), (6, 4141190), (10, 2484714), (12, 2070595), (15, 1656476), (20, 1242357), (30, 828238), (60, 414119), (199, 124860), (398, 62430), (597, 41620), (796, 31215), (995, 24972), (1194, 20810), (1990, 12486), (2081, 11940), (2388, 10405), (2985, 8324), (3980, 6243), (4162, 5970)]