1681440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 5515776

約数和(自身を除く): 3834336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 113, 120, 124, 155, 160, 186, 226, 240, 248, 310, 339, 372, 452, 465, 480, 496, 565, 620, 678, 744, 904, 930, 992, 1130, 1240, 1356, 1488, 1695, 1808, 1860, 2260, 2480, 2712, 2976, 3390, 3503, 3616, 3720, 4520, 4960, 5424, 6780, 7006, 7440, 9040, 10509, 10848, 13560, 14012, 14880, 17515, 18080, 21018, 27120, 28024, 35030, 42036, 52545, 54240, 56048, 70060, 84072, 105090, 112096, 140120, 168144, 210180, 280240, 336288, 420360, 560480, 840720, 1681440]

約数ペア:

[(1, 1681440), (2, 840720), (3, 560480), (4, 420360), (5, 336288), (6, 280240), (8, 210180), (10, 168144), (12, 140120), (15, 112096), (16, 105090), (20, 84072), (24, 70060), (30, 56048), (31, 54240), (32, 52545), (40, 42036), (48, 35030), (60, 28024), (62, 27120), (80, 21018), (93, 18080), (96, 17515), (113, 14880), (120, 14012), (124, 13560), (155, 10848), (160, 10509), (186, 9040), (226, 7440), (240, 7006), (248, 6780), (310, 5424), (339, 4960), (372, 4520), (452, 3720), (465, 3616), (480, 3503), (496, 3390), (565, 2976), (620, 2712), (678, 2480), (744, 2260), (904, 1860), (930, 1808), (992, 1695), (1130, 1488), (1240, 1356)]