1495620

素因数分解:

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

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 5189184

約数和(自身を除く): 3693564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1187, 1260, 2374, 3561, 4748, 5935, 7122, 8309, 10683, 11870, 14244, 16618, 17805, 21366, 23740, 24927, 33236, 35610, 41545, 42732, 49854, 53415, 71220, 74781, 83090, 99708, 106830, 124635, 149562, 166180, 213660, 249270, 299124, 373905, 498540, 747810, 1495620]

約数ペア:

[(1, 1495620), (2, 747810), (3, 498540), (4, 373905), (5, 299124), (6, 249270), (7, 213660), (9, 166180), (10, 149562), (12, 124635), (14, 106830), (15, 99708), (18, 83090), (20, 74781), (21, 71220), (28, 53415), (30, 49854), (35, 42732), (36, 41545), (42, 35610), (45, 33236), (60, 24927), (63, 23740), (70, 21366), (84, 17805), (90, 16618), (105, 14244), (126, 11870), (140, 10683), (180, 8309), (210, 7122), (252, 5935), (315, 4748), (420, 3561), (630, 2374), (1187, 1260)]