13460580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1215

約数の個数: 120

約数和(自身を含む): 48299328

約数和(自身を除く): 34838748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1187, 1260, 1620, 1890, 2268, 2374, 2835, 3561, 3780, 4748, 5670, 5935, 7122, 8309, 10683, 11340, 11870, 14244, 16618, 17805, 21366, 23740, 24927, 32049, 33236, 35610, 41545, 42732, 49854, 53415, 64098, 71220, 74781, 83090, 96147, 99708, 106830, 124635, 128196, 149562, 160245, 166180, 192294, 213660, 224343, 249270, 299124, 320490, 373905, 384588, 448686, 480735, 498540, 640980, 673029, 747810, 897372, 961470, 1121715, 1346058, 1495620, 1922940, 2243430, 2692116, 3365145, 4486860, 6730290, 13460580]

約数ペア:

[(1, 13460580), (2, 6730290), (3, 4486860), (4, 3365145), (5, 2692116), (6, 2243430), (7, 1922940), (9, 1495620), (10, 1346058), (12, 1121715), (14, 961470), (15, 897372), (18, 747810), (20, 673029), (21, 640980), (27, 498540), (28, 480735), (30, 448686), (35, 384588), (36, 373905), (42, 320490), (45, 299124), (54, 249270), (60, 224343), (63, 213660), (70, 192294), (81, 166180), (84, 160245), (90, 149562), (105, 128196), (108, 124635), (126, 106830), (135, 99708), (140, 96147), (162, 83090), (180, 74781), (189, 71220), (210, 64098), (252, 53415), (270, 49854), (315, 42732), (324, 41545), (378, 35610), (405, 33236), (420, 32049), (540, 24927), (567, 23740), (630, 21366), (756, 17805), (810, 16618), (945, 14244), (1134, 11870), (1187, 11340), (1260, 10683), (1620, 8309), (1890, 7122), (2268, 5935), (2374, 5670), (2835, 4748), (3561, 3780)]