2292160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 112

約数和(自身を含む): 6400800

約数和(自身を除く): 4108640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 32, 38, 40, 52, 58, 64, 65, 76, 80, 95, 104, 116, 130, 145, 152, 160, 190, 208, 232, 247, 260, 290, 304, 320, 377, 380, 416, 464, 494, 520, 551, 580, 608, 754, 760, 832, 928, 988, 1040, 1102, 1160, 1216, 1235, 1508, 1520, 1856, 1885, 1976, 2080, 2204, 2320, 2470, 2755, 3016, 3040, 3770, 3952, 4160, 4408, 4640, 4940, 5510, 6032, 6080, 7163, 7540, 7904, 8816, 9280, 9880, 11020, 12064, 14326, 15080, 15808, 17632, 19760, 22040, 24128, 28652, 30160, 35264, 35815, 39520, 44080, 57304, 60320, 71630, 79040, 88160, 114608, 120640, 143260, 176320, 229216, 286520, 458432, 573040, 1146080, 2292160]

約数ペア:

[(1, 2292160), (2, 1146080), (4, 573040), (5, 458432), (8, 286520), (10, 229216), (13, 176320), (16, 143260), (19, 120640), (20, 114608), (26, 88160), (29, 79040), (32, 71630), (38, 60320), (40, 57304), (52, 44080), (58, 39520), (64, 35815), (65, 35264), (76, 30160), (80, 28652), (95, 24128), (104, 22040), (116, 19760), (130, 17632), (145, 15808), (152, 15080), (160, 14326), (190, 12064), (208, 11020), (232, 9880), (247, 9280), (260, 8816), (290, 7904), (304, 7540), (320, 7163), (377, 6080), (380, 6032), (416, 5510), (464, 4940), (494, 4640), (520, 4408), (551, 4160), (580, 3952), (608, 3770), (754, 3040), (760, 3016), (832, 2755), (928, 2470), (988, 2320), (1040, 2204), (1102, 2080), (1160, 1976), (1216, 1885), (1235, 1856), (1508, 1520)]