61440768

素因数分解:

$2^8\times 3^4\times {\mathrm{2963}}^1$

素因数の和:2991

約数の個数: 90

約数和(自身を含む): 183267084

約数和(自身を除く): 121826316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 2963, 3456, 5184, 5926, 6912, 8889, 10368, 11852, 17778, 20736, 23704, 26667, 35556, 47408, 53334, 71112, 80001, 94816, 106668, 142224, 160002, 189632, 213336, 240003, 284448, 320004, 379264, 426672, 480006, 568896, 640008, 758528, 853344, 960012, 1137792, 1280016, 1706688, 1920024, 2275584, 2560032, 3413376, 3840048, 5120064, 6826752, 7680096, 10240128, 15360192, 20480256, 30720384, 61440768]

約数ペア:

[(1, 61440768), (2, 30720384), (3, 20480256), (4, 15360192), (6, 10240128), (8, 7680096), (9, 6826752), (12, 5120064), (16, 3840048), (18, 3413376), (24, 2560032), (27, 2275584), (32, 1920024), (36, 1706688), (48, 1280016), (54, 1137792), (64, 960012), (72, 853344), (81, 758528), (96, 640008), (108, 568896), (128, 480006), (144, 426672), (162, 379264), (192, 320004), (216, 284448), (256, 240003), (288, 213336), (324, 189632), (384, 160002), (432, 142224), (576, 106668), (648, 94816), (768, 80001), (864, 71112), (1152, 53334), (1296, 47408), (1728, 35556), (2304, 26667), (2592, 23704), (2963, 20736), (3456, 17778), (5184, 11852), (5926, 10368), (6912, 8889)]