27796680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77213}}^1$

素因数の和:77230

約数の個数: 48

約数和(自身を含む): 90340380

約数和(自身を除く): 62543700

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, 77213, 154426, 231639, 308852, 386065, 463278, 617704, 694917, 772130, 926556, 1158195, 1389834, 1544260, 1853112, 2316390, 2779668, 3088520, 3474585, 4632780, 5559336, 6949170, 9265560, 13898340, 27796680]

約数ペア:

[(1, 27796680), (2, 13898340), (3, 9265560), (4, 6949170), (5, 5559336), (6, 4632780), (8, 3474585), (9, 3088520), (10, 2779668), (12, 2316390), (15, 1853112), (18, 1544260), (20, 1389834), (24, 1158195), (30, 926556), (36, 772130), (40, 694917), (45, 617704), (60, 463278), (72, 386065), (90, 308852), (120, 231639), (180, 154426), (360, 77213)]