195697680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2129}}^1$

素因数の和:2528

約数の個数: 80

約数和(自身を含む): 608532480

約数和(自身を除く): 412834800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 1149, 1532, 1915, 2129, 2298, 3064, 3830, 4258, 4596, 5745, 6128, 6387, 7660, 8516, 9192, 10645, 11490, 12774, 15320, 17032, 18384, 21290, 22980, 25548, 30640, 31935, 34064, 42580, 45960, 51096, 63870, 85160, 91920, 102192, 127740, 170320, 255480, 510960, 815407, 1630814, 2446221, 3261628, 4077035, 4892442, 6523256, 8154070, 9784884, 12231105, 13046512, 16308140, 19569768, 24462210, 32616280, 39139536, 48924420, 65232560, 97848840, 195697680]

約数ペア:

[(1, 195697680), (2, 97848840), (3, 65232560), (4, 48924420), (5, 39139536), (6, 32616280), (8, 24462210), (10, 19569768), (12, 16308140), (15, 13046512), (16, 12231105), (20, 9784884), (24, 8154070), (30, 6523256), (40, 4892442), (48, 4077035), (60, 3261628), (80, 2446221), (120, 1630814), (240, 815407), (383, 510960), (766, 255480), (1149, 170320), (1532, 127740), (1915, 102192), (2129, 91920), (2298, 85160), (3064, 63870), (3830, 51096), (4258, 45960), (4596, 42580), (5745, 34064), (6128, 31935), (6387, 30640), (7660, 25548), (8516, 22980), (9192, 21290), (10645, 18384), (11490, 17032), (12774, 15320)]