259560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 973440

約数和(自身を除く): 713880

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, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 824, 840, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2472, 2520, 2884, 3090, 3605, 3708, 4120, 4326, 4635, 5768, 6180, 6489, 7210, 7416, 8652, 9270, 10815, 12360, 12978, 14420, 17304, 18540, 21630, 25956, 28840, 32445, 37080, 43260, 51912, 64890, 86520, 129780, 259560]

約数ペア:

[(1, 259560), (2, 129780), (3, 86520), (4, 64890), (5, 51912), (6, 43260), (7, 37080), (8, 32445), (9, 28840), (10, 25956), (12, 21630), (14, 18540), (15, 17304), (18, 14420), (20, 12978), (21, 12360), (24, 10815), (28, 9270), (30, 8652), (35, 7416), (36, 7210), (40, 6489), (42, 6180), (45, 5768), (56, 4635), (60, 4326), (63, 4120), (70, 3708), (72, 3605), (84, 3090), (90, 2884), (103, 2520), (105, 2472), (120, 2163), (126, 2060), (140, 1854), (168, 1545), (180, 1442), (206, 1260), (210, 1236), (252, 1030), (280, 927), (309, 840), (315, 824), (360, 721), (412, 630), (420, 618), (504, 515)]