155254680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61609}}^1$

素因数の和:61633

約数の個数: 96

約数和(自身を含む): 576669600

約数和(自身を除く): 421414920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 61609, 123218, 184827, 246436, 308045, 369654, 431263, 492872, 554481, 616090, 739308, 862526, 924135, 1108962, 1232180, 1293789, 1478616, 1725052, 1848270, 2156315, 2217924, 2464360, 2587578, 2772405, 3450104, 3696540, 3881367, 4312630, 4435848, 5175156, 5544810, 6468945, 7393080, 7762734, 8625260, 10350312, 11089620, 12937890, 15525468, 17250520, 19406835, 22179240, 25875780, 31050936, 38813670, 51751560, 77627340, 155254680]

約数ペア:

[(1, 155254680), (2, 77627340), (3, 51751560), (4, 38813670), (5, 31050936), (6, 25875780), (7, 22179240), (8, 19406835), (9, 17250520), (10, 15525468), (12, 12937890), (14, 11089620), (15, 10350312), (18, 8625260), (20, 7762734), (21, 7393080), (24, 6468945), (28, 5544810), (30, 5175156), (35, 4435848), (36, 4312630), (40, 3881367), (42, 3696540), (45, 3450104), (56, 2772405), (60, 2587578), (63, 2464360), (70, 2217924), (72, 2156315), (84, 1848270), (90, 1725052), (105, 1478616), (120, 1293789), (126, 1232180), (140, 1108962), (168, 924135), (180, 862526), (210, 739308), (252, 616090), (280, 554481), (315, 492872), (360, 431263), (420, 369654), (504, 308045), (630, 246436), (840, 184827), (1260, 123218), (2520, 61609)]