205759080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4363}}^1$

素因数の和:4511

約数の個数: 96

約数和(自身を含む): 673976160

約数和(自身を除く): 468217080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4363, 4716, 5240, 5895, 7860, 8726, 9432, 11790, 13089, 15720, 17452, 21815, 23580, 26178, 34904, 39267, 43630, 47160, 52356, 65445, 78534, 87260, 104712, 130890, 157068, 174520, 196335, 261780, 314136, 392670, 523560, 571553, 785340, 1143106, 1570680, 1714659, 2286212, 2857765, 3429318, 4572424, 5143977, 5715530, 6858636, 8573295, 10287954, 11431060, 13717272, 17146590, 20575908, 22862120, 25719885, 34293180, 41151816, 51439770, 68586360, 102879540, 205759080]

約数ペア:

[(1, 205759080), (2, 102879540), (3, 68586360), (4, 51439770), (5, 41151816), (6, 34293180), (8, 25719885), (9, 22862120), (10, 20575908), (12, 17146590), (15, 13717272), (18, 11431060), (20, 10287954), (24, 8573295), (30, 6858636), (36, 5715530), (40, 5143977), (45, 4572424), (60, 3429318), (72, 2857765), (90, 2286212), (120, 1714659), (131, 1570680), (180, 1143106), (262, 785340), (360, 571553), (393, 523560), (524, 392670), (655, 314136), (786, 261780), (1048, 196335), (1179, 174520), (1310, 157068), (1572, 130890), (1965, 104712), (2358, 87260), (2620, 78534), (3144, 65445), (3930, 52356), (4363, 47160), (4716, 43630), (5240, 39267), (5895, 34904), (7860, 26178), (8726, 23580), (9432, 21815), (11790, 17452), (13089, 15720)]