193365720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{537127}}^1$

素因数の和:537144

約数の個数: 48

約数和(自身を含む): 628439760

約数和(自身を除く): 435074040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 537127, 1074254, 1611381, 2148508, 2685635, 3222762, 4297016, 4834143, 5371270, 6445524, 8056905, 9668286, 10742540, 12891048, 16113810, 19336572, 21485080, 24170715, 32227620, 38673144, 48341430, 64455240, 96682860, 193365720]

約数ペア:

[(1, 193365720), (2, 96682860), (3, 64455240), (4, 48341430), (5, 38673144), (6, 32227620), (8, 24170715), (9, 21485080), (10, 19336572), (12, 16113810), (15, 12891048), (18, 10742540), (20, 9668286), (24, 8056905), (30, 6445524), (36, 5371270), (40, 4834143), (45, 4297016), (60, 3222762), (72, 2685635), (90, 2148508), (120, 1611381), (180, 1074254), (360, 537127)]