1467883980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{220403}}^1$

素因数の和:220455

約数の個数: 72

約数和(自身を含む): 4572942192

約数和(自身を除く): 3105058212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 220403, 440806, 661209, 881612, 1102015, 1322418, 1983627, 2204030, 2644836, 3306045, 3967254, 4408060, 6612090, 7934508, 8154911, 9918135, 13224180, 16309822, 19836270, 24464733, 32619644, 39672540, 40774555, 48929466, 73394199, 81549110, 97858932, 122323665, 146788398, 163098220, 244647330, 293576796, 366970995, 489294660, 733941990, 1467883980]

約数ペア:

[(1, 1467883980), (2, 733941990), (3, 489294660), (4, 366970995), (5, 293576796), (6, 244647330), (9, 163098220), (10, 146788398), (12, 122323665), (15, 97858932), (18, 81549110), (20, 73394199), (30, 48929466), (36, 40774555), (37, 39672540), (45, 32619644), (60, 24464733), (74, 19836270), (90, 16309822), (111, 13224180), (148, 9918135), (180, 8154911), (185, 7934508), (222, 6612090), (333, 4408060), (370, 3967254), (444, 3306045), (555, 2644836), (666, 2204030), (740, 1983627), (1110, 1322418), (1332, 1102015), (1665, 881612), (2220, 661209), (3330, 440806), (6660, 220403)]