981065583180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{605596039}}^1$

素因数の和:605596060

約数の個数: 60

約数和(自身を含む): 3077639075280

約数和(自身を除く): 2096573492100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 605596039, 1211192078, 1816788117, 2422384156, 3027980195, 3633576234, 5450364351, 6055960390, 7267152468, 9083940585, 10900728702, 12111920780, 16351093053, 18167881170, 21801457404, 27251821755, 32702186106, 36335762340, 49053279159, 54503643510, 65404372212, 81755465265, 98106558318, 109007287020, 163510930530, 196213116636, 245266395795, 327021861060, 490532791590, 981065583180]

約数ペア:

[(1, 981065583180), (2, 490532791590), (3, 327021861060), (4, 245266395795), (5, 196213116636), (6, 163510930530), (9, 109007287020), (10, 98106558318), (12, 81755465265), (15, 65404372212), (18, 54503643510), (20, 49053279159), (27, 36335762340), (30, 32702186106), (36, 27251821755), (45, 21801457404), (54, 18167881170), (60, 16351093053), (81, 12111920780), (90, 10900728702), (108, 9083940585), (135, 7267152468), (162, 6055960390), (180, 5450364351), (270, 3633576234), (324, 3027980195), (405, 2422384156), (540, 1816788117), (810, 1211192078), (1620, 605596039)]