2309521920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{300719}}^1$

素因数の和:300745

約数の個数: 80

約数和(自身を含む): 7383277440

約数和(自身を除く): 5073755520

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, 300719, 601438, 902157, 1202876, 1503595, 1804314, 2405752, 3007190, 3608628, 4510785, 4811504, 6014380, 7217256, 9021570, 9623008, 12028760, 14434512, 18043140, 19246016, 24057520, 28869024, 36086280, 38492032, 48115040, 57738048, 72172560, 76984064, 96230080, 115476096, 144345120, 153968128, 192460160, 230952192, 288690240, 384920320, 461904384, 577380480, 769840640, 1154760960, 2309521920]

約数ペア:

[(1, 2309521920), (2, 1154760960), (3, 769840640), (4, 577380480), (5, 461904384), (6, 384920320), (8, 288690240), (10, 230952192), (12, 192460160), (15, 153968128), (16, 144345120), (20, 115476096), (24, 96230080), (30, 76984064), (32, 72172560), (40, 57738048), (48, 48115040), (60, 38492032), (64, 36086280), (80, 28869024), (96, 24057520), (120, 19246016), (128, 18043140), (160, 14434512), (192, 12028760), (240, 9623008), (256, 9021570), (320, 7217256), (384, 6014380), (480, 4811504), (512, 4510785), (640, 3608628), (768, 3007190), (960, 2405752), (1280, 1804314), (1536, 1503595), (1920, 1202876), (2560, 902157), (3840, 601438), (7680, 300719)]