470050320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2963}}^1$

素因数の和:3640

約数の個数: 80

約数和(自身を含む): 1459852992

約数和(自身を除く): 989802672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 1322, 1983, 2644, 2963, 3305, 3966, 5288, 5926, 6610, 7932, 8889, 9915, 10576, 11852, 13220, 14815, 15864, 17778, 19830, 23704, 26440, 29630, 31728, 35556, 39660, 44445, 47408, 52880, 59260, 71112, 79320, 88890, 118520, 142224, 158640, 177780, 237040, 355560, 711120, 1958543, 3917086, 5875629, 7834172, 9792715, 11751258, 15668344, 19585430, 23502516, 29378145, 31336688, 39170860, 47005032, 58756290, 78341720, 94010064, 117512580, 156683440, 235025160, 470050320]

約数ペア:

[(1, 470050320), (2, 235025160), (3, 156683440), (4, 117512580), (5, 94010064), (6, 78341720), (8, 58756290), (10, 47005032), (12, 39170860), (15, 31336688), (16, 29378145), (20, 23502516), (24, 19585430), (30, 15668344), (40, 11751258), (48, 9792715), (60, 7834172), (80, 5875629), (120, 3917086), (240, 1958543), (661, 711120), (1322, 355560), (1983, 237040), (2644, 177780), (2963, 158640), (3305, 142224), (3966, 118520), (5288, 88890), (5926, 79320), (6610, 71112), (7932, 59260), (8889, 52880), (9915, 47408), (10576, 44445), (11852, 39660), (13220, 35556), (14815, 31728), (15864, 29630), (17778, 26440), (19830, 23704)]