2989779480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8304943}}^1$

素因数の和:8304960

約数の個数: 48

約数和(自身を含む): 9716784480

約数和(自身を除く): 6727005000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8304943, 16609886, 24914829, 33219772, 41524715, 49829658, 66439544, 74744487, 83049430, 99659316, 124574145, 149488974, 166098860, 199318632, 249148290, 298977948, 332197720, 373722435, 498296580, 597955896, 747444870, 996593160, 1494889740, 2989779480]

約数ペア:

[(1, 2989779480), (2, 1494889740), (3, 996593160), (4, 747444870), (5, 597955896), (6, 498296580), (8, 373722435), (9, 332197720), (10, 298977948), (12, 249148290), (15, 199318632), (18, 166098860), (20, 149488974), (24, 124574145), (30, 99659316), (36, 83049430), (40, 74744487), (45, 66439544), (60, 49829658), (72, 41524715), (90, 33219772), (120, 24914829), (180, 16609886), (360, 8304943)]