74747160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 244005840

約数和(自身を除く): 169258680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 523, 794, 1046, 1191, 1569, 1588, 1985, 2092, 2382, 2615, 3138, 3176, 3573, 3970, 4184, 4707, 4764, 5230, 5955, 6276, 7146, 7845, 7940, 9414, 9528, 10460, 11910, 12552, 14292, 15690, 15880, 17865, 18828, 20920, 23535, 23820, 28584, 31380, 35730, 37656, 47070, 47640, 62760, 71460, 94140, 142920, 188280, 207631, 415262, 622893, 830524, 1038155, 1245786, 1661048, 1868679, 2076310, 2491572, 3114465, 3737358, 4152620, 4983144, 6228930, 7474716, 8305240, 9343395, 12457860, 14949432, 18686790, 24915720, 37373580, 74747160]

約数ペア:

[(1, 74747160), (2, 37373580), (3, 24915720), (4, 18686790), (5, 14949432), (6, 12457860), (8, 9343395), (9, 8305240), (10, 7474716), (12, 6228930), (15, 4983144), (18, 4152620), (20, 3737358), (24, 3114465), (30, 2491572), (36, 2076310), (40, 1868679), (45, 1661048), (60, 1245786), (72, 1038155), (90, 830524), (120, 622893), (180, 415262), (360, 207631), (397, 188280), (523, 142920), (794, 94140), (1046, 71460), (1191, 62760), (1569, 47640), (1588, 47070), (1985, 37656), (2092, 35730), (2382, 31380), (2615, 28584), (3138, 23820), (3176, 23535), (3573, 20920), (3970, 18828), (4184, 17865), (4707, 15880), (4764, 15690), (5230, 14292), (5955, 12552), (6276, 11910), (7146, 10460), (7845, 9528), (7940, 9414)]