377674240

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4759}}^1$

素因数の和:4813

約数の個数: 80

約数和(自身を含む): 934940160

約数和(自身を除く): 557265920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4759, 4960, 7936, 9518, 9920, 15872, 19036, 19840, 23795, 38072, 39680, 47590, 76144, 79360, 95180, 147529, 152288, 190360, 295058, 304576, 380720, 590116, 609152, 737645, 761440, 1180232, 1218304, 1475290, 1522880, 2360464, 2436608, 2950580, 3045760, 4720928, 5901160, 6091520, 9441856, 11802320, 12183040, 18883712, 23604640, 37767424, 47209280, 75534848, 94418560, 188837120, 377674240]

約数ペア:

[(1, 377674240), (2, 188837120), (4, 94418560), (5, 75534848), (8, 47209280), (10, 37767424), (16, 23604640), (20, 18883712), (31, 12183040), (32, 11802320), (40, 9441856), (62, 6091520), (64, 5901160), (80, 4720928), (124, 3045760), (128, 2950580), (155, 2436608), (160, 2360464), (248, 1522880), (256, 1475290), (310, 1218304), (320, 1180232), (496, 761440), (512, 737645), (620, 609152), (640, 590116), (992, 380720), (1240, 304576), (1280, 295058), (1984, 190360), (2480, 152288), (2560, 147529), (3968, 95180), (4759, 79360), (4960, 76144), (7936, 47590), (9518, 39680), (9920, 38072), (15872, 23795), (19036, 19840)]