38852760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 117216000

約数和(自身を除く): 78363240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1627, 1990, 2388, 2985, 3254, 3980, 4776, 4881, 5970, 6508, 7960, 8135, 9762, 11940, 13016, 16270, 19524, 23880, 24405, 32540, 39048, 48810, 65080, 97620, 195240, 323773, 647546, 971319, 1295092, 1618865, 1942638, 2590184, 3237730, 3885276, 4856595, 6475460, 7770552, 9713190, 12950920, 19426380, 38852760]

約数ペア:

[(1, 38852760), (2, 19426380), (3, 12950920), (4, 9713190), (5, 7770552), (6, 6475460), (8, 4856595), (10, 3885276), (12, 3237730), (15, 2590184), (20, 1942638), (24, 1618865), (30, 1295092), (40, 971319), (60, 647546), (120, 323773), (199, 195240), (398, 97620), (597, 65080), (796, 48810), (995, 39048), (1194, 32540), (1592, 24405), (1627, 23880), (1990, 19524), (2388, 16270), (2985, 13016), (3254, 11940), (3980, 9762), (4776, 8135), (4881, 7960), (5970, 6508)]