76877520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10333}}^1$

素因数の和:10380

約数の個数: 80

約数和(自身を含む): 246031872

約数和(自身を除く): 169154352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 10333, 20666, 30999, 41332, 51665, 61998, 82664, 103330, 123996, 154995, 165328, 206660, 247992, 309990, 320323, 413320, 495984, 619980, 640646, 826640, 960969, 1239960, 1281292, 1601615, 1921938, 2479920, 2562584, 3203230, 3843876, 4804845, 5125168, 6406460, 7687752, 9609690, 12812920, 15375504, 19219380, 25625840, 38438760, 76877520]

約数ペア:

[(1, 76877520), (2, 38438760), (3, 25625840), (4, 19219380), (5, 15375504), (6, 12812920), (8, 9609690), (10, 7687752), (12, 6406460), (15, 5125168), (16, 4804845), (20, 3843876), (24, 3203230), (30, 2562584), (31, 2479920), (40, 1921938), (48, 1601615), (60, 1281292), (62, 1239960), (80, 960969), (93, 826640), (120, 640646), (124, 619980), (155, 495984), (186, 413320), (240, 320323), (248, 309990), (310, 247992), (372, 206660), (465, 165328), (496, 154995), (620, 123996), (744, 103330), (930, 82664), (1240, 61998), (1488, 51665), (1860, 41332), (2480, 30999), (3720, 20666), (7440, 10333)]