225338640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7393}}^1$

素因数の和:7536

約数の個数: 80

約数和(自身を含む): 704145408

約数和(自身を除く): 478806768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7393, 7620, 10160, 14786, 15240, 22179, 29572, 30480, 36965, 44358, 59144, 73930, 88716, 110895, 118288, 147860, 177432, 221790, 295720, 354864, 443580, 591440, 887160, 938911, 1774320, 1877822, 2816733, 3755644, 4694555, 5633466, 7511288, 9389110, 11266932, 14083665, 15022576, 18778220, 22533864, 28167330, 37556440, 45067728, 56334660, 75112880, 112669320, 225338640]

約数ペア:

[(1, 225338640), (2, 112669320), (3, 75112880), (4, 56334660), (5, 45067728), (6, 37556440), (8, 28167330), (10, 22533864), (12, 18778220), (15, 15022576), (16, 14083665), (20, 11266932), (24, 9389110), (30, 7511288), (40, 5633466), (48, 4694555), (60, 3755644), (80, 2816733), (120, 1877822), (127, 1774320), (240, 938911), (254, 887160), (381, 591440), (508, 443580), (635, 354864), (762, 295720), (1016, 221790), (1270, 177432), (1524, 147860), (1905, 118288), (2032, 110895), (2540, 88716), (3048, 73930), (3810, 59144), (5080, 44358), (6096, 36965), (7393, 30480), (7620, 29572), (10160, 22179), (14786, 15240)]