42794880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 98209920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 719, 744, 930, 960, 992, 1240, 1438, 1488, 1860, 1920, 1984, 2157, 2480, 2876, 2976, 3595, 3720, 3968, 4314, 4960, 5752, 5952, 7190, 7440, 8628, 9920, 10785, 11504, 11904, 14380, 14880, 17256, 19840, 21570, 22289, 23008, 28760, 29760, 34512, 43140, 44578, 46016, 57520, 59520, 66867, 69024, 86280, 89156, 92032, 111445, 115040, 133734, 138048, 172560, 178312, 222890, 230080, 267468, 276096, 334335, 345120, 356624, 445780, 460160, 534936, 668670, 690240, 713248, 891560, 1069872, 1337340, 1380480, 1426496, 1783120, 2139744, 2674680, 2852992, 3566240, 4279488, 5349360, 7132480, 8558976, 10698720, 14264960, 21397440, 42794880]

約数ペア:

[(1, 42794880), (2, 21397440), (3, 14264960), (4, 10698720), (5, 8558976), (6, 7132480), (8, 5349360), (10, 4279488), (12, 3566240), (15, 2852992), (16, 2674680), (20, 2139744), (24, 1783120), (30, 1426496), (31, 1380480), (32, 1337340), (40, 1069872), (48, 891560), (60, 713248), (62, 690240), (64, 668670), (80, 534936), (93, 460160), (96, 445780), (120, 356624), (124, 345120), (128, 334335), (155, 276096), (160, 267468), (186, 230080), (192, 222890), (240, 178312), (248, 172560), (310, 138048), (320, 133734), (372, 115040), (384, 111445), (465, 92032), (480, 89156), (496, 86280), (620, 69024), (640, 66867), (719, 59520), (744, 57520), (930, 46016), (960, 44578), (992, 43140), (1240, 34512), (1438, 29760), (1488, 28760), (1860, 23008), (1920, 22289), (1984, 21570), (2157, 19840), (2480, 17256), (2876, 14880), (2976, 14380), (3595, 11904), (3720, 11504), (3968, 10785), (4314, 9920), (4960, 8628), (5752, 7440), (5952, 7190)]