674885760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{351503}}^1$

素因数の和:351525

約数の個数: 64

約数和(自身を含む): 2151204480

約数和(自身を除く): 1476318720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 351503, 703006, 1054509, 1406012, 1757515, 2109018, 2812024, 3515030, 4218036, 5272545, 5624048, 7030060, 8436072, 10545090, 11248096, 14060120, 16872144, 21090180, 22496192, 28120240, 33744288, 42180360, 44992384, 56240480, 67488576, 84360720, 112480960, 134977152, 168721440, 224961920, 337442880, 674885760]

約数ペア:

[(1, 674885760), (2, 337442880), (3, 224961920), (4, 168721440), (5, 134977152), (6, 112480960), (8, 84360720), (10, 67488576), (12, 56240480), (15, 44992384), (16, 42180360), (20, 33744288), (24, 28120240), (30, 22496192), (32, 21090180), (40, 16872144), (48, 14060120), (60, 11248096), (64, 10545090), (80, 8436072), (96, 7030060), (120, 5624048), (128, 5272545), (160, 4218036), (192, 3515030), (240, 2812024), (320, 2109018), (384, 1757515), (480, 1406012), (640, 1054509), (960, 703006), (1920, 351503)]