542290920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{22709}}^1$

素因数の和:22922

約数の個数: 64

約数和(自身を含む): 1635120000

約数和(自身を除く): 1092829080

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, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 22709, 23880, 45418, 68127, 90836, 113545, 136254, 181672, 227090, 272508, 340635, 454180, 545016, 681270, 908360, 1362540, 2725080, 4519091, 9038182, 13557273, 18076364, 22595455, 27114546, 36152728, 45190910, 54229092, 67786365, 90381820, 108458184, 135572730, 180763640, 271145460, 542290920]

約数ペア:

[(1, 542290920), (2, 271145460), (3, 180763640), (4, 135572730), (5, 108458184), (6, 90381820), (8, 67786365), (10, 54229092), (12, 45190910), (15, 36152728), (20, 27114546), (24, 22595455), (30, 18076364), (40, 13557273), (60, 9038182), (120, 4519091), (199, 2725080), (398, 1362540), (597, 908360), (796, 681270), (995, 545016), (1194, 454180), (1592, 340635), (1990, 272508), (2388, 227090), (2985, 181672), (3980, 136254), (4776, 113545), (5970, 90836), (7960, 68127), (11940, 45418), (22709, 23880)]