130259340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{80407}}^1$

素因数の和:80428

約数の個数: 60

約数和(自身を含む): 408633456

約数和(自身を除く): 278374116

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, 80407, 160814, 241221, 321628, 402035, 482442, 723663, 804070, 964884, 1206105, 1447326, 1608140, 2170989, 2412210, 2894652, 3618315, 4341978, 4824420, 6512967, 7236630, 8683956, 10854945, 13025934, 14473260, 21709890, 26051868, 32564835, 43419780, 65129670, 130259340]

約数ペア:

[(1, 130259340), (2, 65129670), (3, 43419780), (4, 32564835), (5, 26051868), (6, 21709890), (9, 14473260), (10, 13025934), (12, 10854945), (15, 8683956), (18, 7236630), (20, 6512967), (27, 4824420), (30, 4341978), (36, 3618315), (45, 2894652), (54, 2412210), (60, 2170989), (81, 1608140), (90, 1447326), (108, 1206105), (135, 964884), (162, 804070), (180, 723663), (270, 482442), (324, 402035), (405, 321628), (540, 241221), (810, 160814), (1620, 80407)]