130160880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{180779}}^1$

素因数の和:180798

約数の個数: 60

約数和(自身を含む): 437126040

約数和(自身を除く): 306965160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 180779, 361558, 542337, 723116, 903895, 1084674, 1446232, 1627011, 1807790, 2169348, 2711685, 2892464, 3254022, 3615580, 4338696, 5423370, 6508044, 7231160, 8135055, 8677392, 10846740, 13016088, 14462320, 16270110, 21693480, 26032176, 32540220, 43386960, 65080440, 130160880]

約数ペア:

[(1, 130160880), (2, 65080440), (3, 43386960), (4, 32540220), (5, 26032176), (6, 21693480), (8, 16270110), (9, 14462320), (10, 13016088), (12, 10846740), (15, 8677392), (16, 8135055), (18, 7231160), (20, 6508044), (24, 5423370), (30, 4338696), (36, 3615580), (40, 3254022), (45, 2892464), (48, 2711685), (60, 2169348), (72, 1807790), (80, 1627011), (90, 1446232), (120, 1084674), (144, 903895), (180, 723116), (240, 542337), (360, 361558), (720, 180779)]