380456280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1056823}}^1$

素因数の和:1056840

約数の個数: 48

約数和(自身を含む): 1236484080

約数和(自身を除く): 856027800

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, 1056823, 2113646, 3170469, 4227292, 5284115, 6340938, 8454584, 9511407, 10568230, 12681876, 15852345, 19022814, 21136460, 25363752, 31704690, 38045628, 42272920, 47557035, 63409380, 76091256, 95114070, 126818760, 190228140, 380456280]

約数ペア:

[(1, 380456280), (2, 190228140), (3, 126818760), (4, 95114070), (5, 76091256), (6, 63409380), (8, 47557035), (9, 42272920), (10, 38045628), (12, 31704690), (15, 25363752), (18, 21136460), (20, 19022814), (24, 15852345), (30, 12681876), (36, 10568230), (40, 9511407), (45, 8454584), (60, 6340938), (72, 5284115), (90, 4227292), (120, 3170469), (180, 2113646), (360, 1056823)]