2918362680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{80263}}^1$

素因数の和:80381

約数の個数: 96

約数和(自身を含む): 9578705760

約数和(自身を除く): 6660343080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 18180, 36360, 80263, 160526, 240789, 321052, 401315, 481578, 642104, 722367, 802630, 963156, 1203945, 1444734, 1605260, 1926312, 2407890, 2889468, 3210520, 3611835, 4815780, 5778936, 7223670, 8106563, 9631560, 14447340, 16213126, 24319689, 28894680, 32426252, 40532815, 48639378, 64852504, 72959067, 81065630, 97278756, 121598445, 145918134, 162131260, 194557512, 243196890, 291836268, 324262520, 364795335, 486393780, 583672536, 729590670, 972787560, 1459181340, 2918362680]

約数ペア:

[(1, 2918362680), (2, 1459181340), (3, 972787560), (4, 729590670), (5, 583672536), (6, 486393780), (8, 364795335), (9, 324262520), (10, 291836268), (12, 243196890), (15, 194557512), (18, 162131260), (20, 145918134), (24, 121598445), (30, 97278756), (36, 81065630), (40, 72959067), (45, 64852504), (60, 48639378), (72, 40532815), (90, 32426252), (101, 28894680), (120, 24319689), (180, 16213126), (202, 14447340), (303, 9631560), (360, 8106563), (404, 7223670), (505, 5778936), (606, 4815780), (808, 3611835), (909, 3210520), (1010, 2889468), (1212, 2407890), (1515, 1926312), (1818, 1605260), (2020, 1444734), (2424, 1203945), (3030, 963156), (3636, 802630), (4040, 722367), (4545, 642104), (6060, 481578), (7272, 401315), (9090, 321052), (12120, 240789), (18180, 160526), (36360, 80263)]