77267880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3111

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 177473880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3023, 3195, 4260, 5112, 6046, 6390, 8520, 9069, 12092, 12780, 15115, 18138, 24184, 25560, 27207, 30230, 36276, 45345, 54414, 60460, 72552, 90690, 108828, 120920, 136035, 181380, 214633, 217656, 272070, 362760, 429266, 544140, 643899, 858532, 1073165, 1088280, 1287798, 1717064, 1931697, 2146330, 2575596, 3219495, 3863394, 4292660, 5151192, 6438990, 7726788, 8585320, 9658485, 12877980, 15453576, 19316970, 25755960, 38633940, 77267880]

約数ペア:

[(1, 77267880), (2, 38633940), (3, 25755960), (4, 19316970), (5, 15453576), (6, 12877980), (8, 9658485), (9, 8585320), (10, 7726788), (12, 6438990), (15, 5151192), (18, 4292660), (20, 3863394), (24, 3219495), (30, 2575596), (36, 2146330), (40, 1931697), (45, 1717064), (60, 1287798), (71, 1088280), (72, 1073165), (90, 858532), (120, 643899), (142, 544140), (180, 429266), (213, 362760), (284, 272070), (355, 217656), (360, 214633), (426, 181380), (568, 136035), (639, 120920), (710, 108828), (852, 90690), (1065, 72552), (1278, 60460), (1420, 54414), (1704, 45345), (2130, 36276), (2556, 30230), (2840, 27207), (3023, 25560), (3195, 24184), (4260, 18138), (5112, 15115), (6046, 12780), (6390, 12092), (8520, 9069)]