65179680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 206515008

約数和(自身を除く): 141335328

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, 251, 480, 502, 541, 753, 1004, 1082, 1255, 1506, 1623, 2008, 2164, 2510, 2705, 3012, 3246, 3765, 4016, 4328, 5020, 5410, 6024, 6492, 7530, 8032, 8115, 8656, 10040, 10820, 12048, 12984, 15060, 16230, 17312, 20080, 21640, 24096, 25968, 30120, 32460, 40160, 43280, 51936, 60240, 64920, 86560, 120480, 129840, 135791, 259680, 271582, 407373, 543164, 678955, 814746, 1086328, 1357910, 1629492, 2036865, 2172656, 2715820, 3258984, 4073730, 4345312, 5431640, 6517968, 8147460, 10863280, 13035936, 16294920, 21726560, 32589840, 65179680]

約数ペア:

[(1, 65179680), (2, 32589840), (3, 21726560), (4, 16294920), (5, 13035936), (6, 10863280), (8, 8147460), (10, 6517968), (12, 5431640), (15, 4345312), (16, 4073730), (20, 3258984), (24, 2715820), (30, 2172656), (32, 2036865), (40, 1629492), (48, 1357910), (60, 1086328), (80, 814746), (96, 678955), (120, 543164), (160, 407373), (240, 271582), (251, 259680), (480, 135791), (502, 129840), (541, 120480), (753, 86560), (1004, 64920), (1082, 60240), (1255, 51936), (1506, 43280), (1623, 40160), (2008, 32460), (2164, 30120), (2510, 25968), (2705, 24096), (3012, 21640), (3246, 20080), (3765, 17312), (4016, 16230), (4328, 15060), (5020, 12984), (5410, 12048), (6024, 10820), (6492, 10040), (7530, 8656), (8032, 8115)]