195027960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8167}}^1$

素因数の和:8380

約数の個数: 64

約数和(自身を含む): 588096000

約数和(自身を除く): 393068040

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, 8167, 11940, 16334, 23880, 24501, 32668, 40835, 49002, 65336, 81670, 98004, 122505, 163340, 196008, 245010, 326680, 490020, 980040, 1625233, 3250466, 4875699, 6500932, 8126165, 9751398, 13001864, 16252330, 19502796, 24378495, 32504660, 39005592, 48756990, 65009320, 97513980, 195027960]

約数ペア:

[(1, 195027960), (2, 97513980), (3, 65009320), (4, 48756990), (5, 39005592), (6, 32504660), (8, 24378495), (10, 19502796), (12, 16252330), (15, 13001864), (20, 9751398), (24, 8126165), (30, 6500932), (40, 4875699), (60, 3250466), (120, 1625233), (199, 980040), (398, 490020), (597, 326680), (796, 245010), (995, 196008), (1194, 163340), (1592, 122505), (1990, 98004), (2388, 81670), (2985, 65336), (3980, 49002), (4776, 40835), (5970, 32668), (7960, 24501), (8167, 23880), (11940, 16334)]