204764640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3359}}^1$

素因数の和:3504

約数の個数: 96

約数和(自身を含む): 650280960

約数和(自身を除く): 445516320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3359, 3810, 4064, 5080, 6096, 6718, 7620, 10077, 10160, 12192, 13436, 15240, 16795, 20154, 20320, 26872, 30480, 33590, 40308, 50385, 53744, 60960, 67180, 80616, 100770, 107488, 134360, 161232, 201540, 268720, 322464, 403080, 426593, 537440, 806160, 853186, 1279779, 1612320, 1706372, 2132965, 2559558, 3412744, 4265930, 5119116, 6398895, 6825488, 8531860, 10238232, 12797790, 13650976, 17063720, 20476464, 25595580, 34127440, 40952928, 51191160, 68254880, 102382320, 204764640]

約数ペア:

[(1, 204764640), (2, 102382320), (3, 68254880), (4, 51191160), (5, 40952928), (6, 34127440), (8, 25595580), (10, 20476464), (12, 17063720), (15, 13650976), (16, 12797790), (20, 10238232), (24, 8531860), (30, 6825488), (32, 6398895), (40, 5119116), (48, 4265930), (60, 3412744), (80, 2559558), (96, 2132965), (120, 1706372), (127, 1612320), (160, 1279779), (240, 853186), (254, 806160), (381, 537440), (480, 426593), (508, 403080), (635, 322464), (762, 268720), (1016, 201540), (1270, 161232), (1524, 134360), (1905, 107488), (2032, 100770), (2540, 80616), (3048, 67180), (3359, 60960), (3810, 53744), (4064, 50385), (5080, 40308), (6096, 33590), (6718, 30480), (7620, 26872), (10077, 20320), (10160, 20154), (12192, 16795), (13436, 15240)]