1455857640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4044049}}^1$

素因数の和:4044066

約数の個数: 48

約数和(自身を含む): 4731538500

約数和(自身を除く): 3275680860

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, 4044049, 8088098, 12132147, 16176196, 20220245, 24264294, 32352392, 36396441, 40440490, 48528588, 60660735, 72792882, 80880980, 97057176, 121321470, 145585764, 161761960, 181982205, 242642940, 291171528, 363964410, 485285880, 727928820, 1455857640]

約数ペア:

[(1, 1455857640), (2, 727928820), (3, 485285880), (4, 363964410), (5, 291171528), (6, 242642940), (8, 181982205), (9, 161761960), (10, 145585764), (12, 121321470), (15, 97057176), (18, 80880980), (20, 72792882), (24, 60660735), (30, 48528588), (36, 40440490), (40, 36396441), (45, 32352392), (60, 24264294), (72, 20220245), (90, 16176196), (120, 12132147), (180, 8088098), (360, 4044049)]