328435080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88289}}^1$

素因数の和:88334

約数の個数: 64

約数和(自身を含む): 1017100800

約数和(自身を除く): 688665720

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, 88289, 176578, 264867, 353156, 441445, 529734, 706312, 882890, 1059468, 1324335, 1765780, 2118936, 2648670, 2736959, 3531560, 5297340, 5473918, 8210877, 10594680, 10947836, 13684795, 16421754, 21895672, 27369590, 32843508, 41054385, 54739180, 65687016, 82108770, 109478360, 164217540, 328435080]

約数ペア:

[(1, 328435080), (2, 164217540), (3, 109478360), (4, 82108770), (5, 65687016), (6, 54739180), (8, 41054385), (10, 32843508), (12, 27369590), (15, 21895672), (20, 16421754), (24, 13684795), (30, 10947836), (31, 10594680), (40, 8210877), (60, 5473918), (62, 5297340), (93, 3531560), (120, 2736959), (124, 2648670), (155, 2118936), (186, 1765780), (248, 1324335), (310, 1059468), (372, 882890), (465, 706312), (620, 529734), (744, 441445), (930, 353156), (1240, 264867), (1860, 176578), (3720, 88289)]