74097840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3469}}^1$

素因数の和:3574

約数の個数: 80

約数和(自身を含む): 232351200

約数和(自身を除く): 158253360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3469, 3560, 4272, 5340, 6938, 7120, 10407, 10680, 13876, 17345, 20814, 21360, 27752, 34690, 41628, 52035, 55504, 69380, 83256, 104070, 138760, 166512, 208140, 277520, 308741, 416280, 617482, 832560, 926223, 1234964, 1543705, 1852446, 2469928, 3087410, 3704892, 4631115, 4939856, 6174820, 7409784, 9262230, 12349640, 14819568, 18524460, 24699280, 37048920, 74097840]

約数ペア:

[(1, 74097840), (2, 37048920), (3, 24699280), (4, 18524460), (5, 14819568), (6, 12349640), (8, 9262230), (10, 7409784), (12, 6174820), (15, 4939856), (16, 4631115), (20, 3704892), (24, 3087410), (30, 2469928), (40, 1852446), (48, 1543705), (60, 1234964), (80, 926223), (89, 832560), (120, 617482), (178, 416280), (240, 308741), (267, 277520), (356, 208140), (445, 166512), (534, 138760), (712, 104070), (890, 83256), (1068, 69380), (1335, 55504), (1424, 52035), (1780, 41628), (2136, 34690), (2670, 27752), (3469, 21360), (3560, 20814), (4272, 17345), (5340, 13876), (6938, 10680), (7120, 10407)]