1690080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 6096384

約数和(自身を除く): 4406304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 503, 560, 672, 840, 1006, 1120, 1509, 1680, 2012, 2515, 3018, 3360, 3521, 4024, 5030, 6036, 7042, 7545, 8048, 10060, 10563, 12072, 14084, 15090, 16096, 17605, 20120, 21126, 24144, 28168, 30180, 35210, 40240, 42252, 48288, 52815, 56336, 60360, 70420, 80480, 84504, 105630, 112672, 120720, 140840, 169008, 211260, 241440, 281680, 338016, 422520, 563360, 845040, 1690080]

約数ペア:

[(1, 1690080), (2, 845040), (3, 563360), (4, 422520), (5, 338016), (6, 281680), (7, 241440), (8, 211260), (10, 169008), (12, 140840), (14, 120720), (15, 112672), (16, 105630), (20, 84504), (21, 80480), (24, 70420), (28, 60360), (30, 56336), (32, 52815), (35, 48288), (40, 42252), (42, 40240), (48, 35210), (56, 30180), (60, 28168), (70, 24144), (80, 21126), (84, 20120), (96, 17605), (105, 16096), (112, 15090), (120, 14084), (140, 12072), (160, 10563), (168, 10060), (210, 8048), (224, 7545), (240, 7042), (280, 6036), (336, 5030), (420, 4024), (480, 3521), (503, 3360), (560, 3018), (672, 2515), (840, 2012), (1006, 1680), (1120, 1509)]