78141360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29599}}^1$

素因数の和:29626

約数の個数: 80

約数和(自身を含む): 264268800

約数和(自身を除く): 186127440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 29599, 59198, 88797, 118396, 147995, 177594, 236792, 295990, 325589, 355188, 443985, 473584, 591980, 651178, 710376, 887970, 976767, 1183960, 1302356, 1420752, 1627945, 1775940, 1953534, 2367920, 2604712, 3255890, 3551880, 3907068, 4883835, 5209424, 6511780, 7103760, 7814136, 9767670, 13023560, 15628272, 19535340, 26047120, 39070680, 78141360]

約数ペア:

[(1, 78141360), (2, 39070680), (3, 26047120), (4, 19535340), (5, 15628272), (6, 13023560), (8, 9767670), (10, 7814136), (11, 7103760), (12, 6511780), (15, 5209424), (16, 4883835), (20, 3907068), (22, 3551880), (24, 3255890), (30, 2604712), (33, 2367920), (40, 1953534), (44, 1775940), (48, 1627945), (55, 1420752), (60, 1302356), (66, 1183960), (80, 976767), (88, 887970), (110, 710376), (120, 651178), (132, 591980), (165, 473584), (176, 443985), (220, 355188), (240, 325589), (264, 295990), (330, 236792), (440, 177594), (528, 147995), (660, 118396), (880, 88797), (1320, 59198), (2640, 29599)]