262390560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{827}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 828781632

約数和(自身を除く): 566391072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 661, 827, 1322, 1654, 1983, 2481, 2644, 3305, 3308, 3966, 4135, 4962, 5288, 6610, 6616, 7932, 8270, 9915, 9924, 10576, 12405, 13220, 13232, 15864, 16540, 19830, 19848, 21152, 24810, 26440, 26464, 31728, 33080, 39660, 39696, 49620, 52880, 63456, 66160, 79320, 79392, 99240, 105760, 132320, 158640, 198480, 317280, 396960, 546647, 1093294, 1639941, 2186588, 2733235, 3279882, 4373176, 5466470, 6559764, 8199705, 8746352, 10932940, 13119528, 16399410, 17492704, 21865880, 26239056, 32798820, 43731760, 52478112, 65597640, 87463520, 131195280, 262390560]

約数ペア:

[(1, 262390560), (2, 131195280), (3, 87463520), (4, 65597640), (5, 52478112), (6, 43731760), (8, 32798820), (10, 26239056), (12, 21865880), (15, 17492704), (16, 16399410), (20, 13119528), (24, 10932940), (30, 8746352), (32, 8199705), (40, 6559764), (48, 5466470), (60, 4373176), (80, 3279882), (96, 2733235), (120, 2186588), (160, 1639941), (240, 1093294), (480, 546647), (661, 396960), (827, 317280), (1322, 198480), (1654, 158640), (1983, 132320), (2481, 105760), (2644, 99240), (3305, 79392), (3308, 79320), (3966, 66160), (4135, 63456), (4962, 52880), (5288, 49620), (6610, 39696), (6616, 39660), (7932, 33080), (8270, 31728), (9915, 26464), (9924, 26440), (10576, 24810), (12405, 21152), (13220, 19848), (13232, 19830), (15864, 16540)]