77288520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9613}}^1$

素因数の和:9694

約数の個数: 64

約数和(自身を含む): 235350720

約数和(自身を除く): 158062200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 9613, 19226, 28839, 38452, 48065, 57678, 76904, 96130, 115356, 144195, 192260, 230712, 288390, 384520, 576780, 644071, 1153560, 1288142, 1932213, 2576284, 3220355, 3864426, 5152568, 6440710, 7728852, 9661065, 12881420, 15457704, 19322130, 25762840, 38644260, 77288520]

約数ペア:

[(1, 77288520), (2, 38644260), (3, 25762840), (4, 19322130), (5, 15457704), (6, 12881420), (8, 9661065), (10, 7728852), (12, 6440710), (15, 5152568), (20, 3864426), (24, 3220355), (30, 2576284), (40, 1932213), (60, 1288142), (67, 1153560), (120, 644071), (134, 576780), (201, 384520), (268, 288390), (335, 230712), (402, 192260), (536, 144195), (670, 115356), (804, 96130), (1005, 76904), (1340, 57678), (1608, 48065), (2010, 38452), (2680, 28839), (4020, 19226), (8040, 9613)]