7784163840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1013563}}^1$

素因数の和:1013589

約数の個数: 80

約数和(自身を含む): 24885023328

約数和(自身を除く): 17100859488

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 1013563, 2027126, 3040689, 4054252, 5067815, 6081378, 8108504, 10135630, 12162756, 15203445, 16217008, 20271260, 24325512, 30406890, 32434016, 40542520, 48651024, 60813780, 64868032, 81085040, 97302048, 121627560, 129736064, 162170080, 194604096, 243255120, 259472128, 324340160, 389208192, 486510240, 518944256, 648680320, 778416384, 973020480, 1297360640, 1556832768, 1946040960, 2594721280, 3892081920, 7784163840]

約数ペア:

[(1, 7784163840), (2, 3892081920), (3, 2594721280), (4, 1946040960), (5, 1556832768), (6, 1297360640), (8, 973020480), (10, 778416384), (12, 648680320), (15, 518944256), (16, 486510240), (20, 389208192), (24, 324340160), (30, 259472128), (32, 243255120), (40, 194604096), (48, 162170080), (60, 129736064), (64, 121627560), (80, 97302048), (96, 81085040), (120, 64868032), (128, 60813780), (160, 48651024), (192, 40542520), (240, 32434016), (256, 30406890), (320, 24325512), (384, 20271260), (480, 16217008), (512, 15203445), (640, 12162756), (768, 10135630), (960, 8108504), (1280, 6081378), (1536, 5067815), (1920, 4054252), (2560, 3040689), (3840, 2027126), (7680, 1013563)]