2900560560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{39367}}^1$

素因数の和:39690

約数の個数: 80

約数和(自身を含む): 9021255936

約数和(自身を除く): 6120695376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 12280, 14736, 18420, 24560, 36840, 39367, 73680, 78734, 118101, 157468, 196835, 236202, 314936, 393670, 472404, 590505, 629872, 787340, 944808, 1181010, 1574680, 1889616, 2362020, 3149360, 4724040, 9448080, 12085669, 24171338, 36257007, 48342676, 60428345, 72514014, 96685352, 120856690, 145028028, 181285035, 193370704, 241713380, 290056056, 362570070, 483426760, 580112112, 725140140, 966853520, 1450280280, 2900560560]

約数ペア:

[(1, 2900560560), (2, 1450280280), (3, 966853520), (4, 725140140), (5, 580112112), (6, 483426760), (8, 362570070), (10, 290056056), (12, 241713380), (15, 193370704), (16, 181285035), (20, 145028028), (24, 120856690), (30, 96685352), (40, 72514014), (48, 60428345), (60, 48342676), (80, 36257007), (120, 24171338), (240, 12085669), (307, 9448080), (614, 4724040), (921, 3149360), (1228, 2362020), (1535, 1889616), (1842, 1574680), (2456, 1181010), (3070, 944808), (3684, 787340), (4605, 629872), (4912, 590505), (6140, 472404), (7368, 393670), (9210, 314936), (12280, 236202), (14736, 196835), (18420, 157468), (24560, 118101), (36840, 78734), (39367, 73680)]