38799240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 116847360

約数和(自身を除く): 78048120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 881, 1101, 1468, 1762, 1835, 2202, 2643, 2936, 3524, 3670, 4404, 4405, 5286, 5505, 7048, 7340, 8808, 8810, 10572, 11010, 13215, 14680, 17620, 21144, 22020, 26430, 35240, 44040, 52860, 105720, 323327, 646654, 969981, 1293308, 1616635, 1939962, 2586616, 3233270, 3879924, 4849905, 6466540, 7759848, 9699810, 12933080, 19399620, 38799240]

約数ペア:

[(1, 38799240), (2, 19399620), (3, 12933080), (4, 9699810), (5, 7759848), (6, 6466540), (8, 4849905), (10, 3879924), (12, 3233270), (15, 2586616), (20, 1939962), (24, 1616635), (30, 1293308), (40, 969981), (60, 646654), (120, 323327), (367, 105720), (734, 52860), (881, 44040), (1101, 35240), (1468, 26430), (1762, 22020), (1835, 21144), (2202, 17620), (2643, 14680), (2936, 13215), (3524, 11010), (3670, 10572), (4404, 8810), (4405, 8808), (5286, 7340), (5505, 7048)]