2980583280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4139699}}^1$

素因数の和:4139718

約数の個数: 60

約数和(自身を含む): 10009794600

約数和(自身を除く): 7029211320

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, 4139699, 8279398, 12419097, 16558796, 20698495, 24838194, 33117592, 37257291, 41396990, 49676388, 62095485, 66235184, 74514582, 82793980, 99352776, 124190970, 149029164, 165587960, 186286455, 198705552, 248381940, 298058328, 331175920, 372572910, 496763880, 596116656, 745145820, 993527760, 1490291640, 2980583280]

約数ペア:

[(1, 2980583280), (2, 1490291640), (3, 993527760), (4, 745145820), (5, 596116656), (6, 496763880), (8, 372572910), (9, 331175920), (10, 298058328), (12, 248381940), (15, 198705552), (16, 186286455), (18, 165587960), (20, 149029164), (24, 124190970), (30, 99352776), (36, 82793980), (40, 74514582), (45, 66235184), (48, 62095485), (60, 49676388), (72, 41396990), (80, 37257291), (90, 33117592), (120, 24838194), (144, 20698495), (180, 16558796), (240, 12419097), (360, 8279398), (720, 4139699)]