1880643312

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{31319}}^1$

素因数の和:31475

約数の個数: 80

約数和(自身を含む): 5437152000

約数和(自身を除く): 3556508688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3753, 5004, 6672, 7506, 10008, 15012, 20016, 30024, 31319, 60048, 62638, 93957, 125276, 187914, 250552, 281871, 375828, 501104, 563742, 751656, 845613, 1127484, 1503312, 1691226, 2254968, 3382452, 4353341, 4509936, 6764904, 8706682, 13060023, 13529808, 17413364, 26120046, 34826728, 39180069, 52240092, 69653456, 78360138, 104480184, 117540207, 156720276, 208960368, 235080414, 313440552, 470160828, 626881104, 940321656, 1880643312]

約数ペア:

[(1, 1880643312), (2, 940321656), (3, 626881104), (4, 470160828), (6, 313440552), (8, 235080414), (9, 208960368), (12, 156720276), (16, 117540207), (18, 104480184), (24, 78360138), (27, 69653456), (36, 52240092), (48, 39180069), (54, 34826728), (72, 26120046), (108, 17413364), (139, 13529808), (144, 13060023), (216, 8706682), (278, 6764904), (417, 4509936), (432, 4353341), (556, 3382452), (834, 2254968), (1112, 1691226), (1251, 1503312), (1668, 1127484), (2224, 845613), (2502, 751656), (3336, 563742), (3753, 501104), (5004, 375828), (6672, 281871), (7506, 250552), (10008, 187914), (15012, 125276), (20016, 93957), (30024, 62638), (31319, 60048)]