26891880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7229}}^1$

素因数の和:7274

約数の個数: 64

約数和(自身を含む): 83289600

約数和(自身を除く): 56397720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7229, 14458, 21687, 28916, 36145, 43374, 57832, 72290, 86748, 108435, 144580, 173496, 216870, 224099, 289160, 433740, 448198, 672297, 867480, 896396, 1120495, 1344594, 1792792, 2240990, 2689188, 3361485, 4481980, 5378376, 6722970, 8963960, 13445940, 26891880]

約数ペア:

[(1, 26891880), (2, 13445940), (3, 8963960), (4, 6722970), (5, 5378376), (6, 4481980), (8, 3361485), (10, 2689188), (12, 2240990), (15, 1792792), (20, 1344594), (24, 1120495), (30, 896396), (31, 867480), (40, 672297), (60, 448198), (62, 433740), (93, 289160), (120, 224099), (124, 216870), (155, 173496), (186, 144580), (248, 108435), (310, 86748), (372, 72290), (465, 57832), (620, 43374), (744, 36145), (930, 28916), (1240, 21687), (1860, 14458), (3720, 7229)]