88103580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1987}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 247148160

約数和(自身を除く): 159044580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 1987, 2217, 2956, 3695, 3974, 4434, 5961, 7390, 7948, 8868, 9935, 11085, 11922, 14780, 19870, 22170, 23844, 29805, 39740, 44340, 59610, 119220, 1468393, 2936786, 4405179, 5873572, 7341965, 8810358, 14683930, 17620716, 22025895, 29367860, 44051790, 88103580]

約数ペア:

[(1, 88103580), (2, 44051790), (3, 29367860), (4, 22025895), (5, 17620716), (6, 14683930), (10, 8810358), (12, 7341965), (15, 5873572), (20, 4405179), (30, 2936786), (60, 1468393), (739, 119220), (1478, 59610), (1987, 44340), (2217, 39740), (2956, 29805), (3695, 23844), (3974, 22170), (4434, 19870), (5961, 14780), (7390, 11922), (7948, 11085), (8868, 9935)]