2815407360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{244393}}^1$

素因数の和:244420

約数の個数: 108

約数和(自身を含む): 9741056052

約数和(自身を除く): 6925648692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 244393, 488786, 733179, 977572, 1221965, 1466358, 1955144, 2199537, 2443930, 2932716, 3665895, 3910288, 4399074, 4887860, 5865432, 7331790, 7820576, 8798148, 9775720, 10997685, 11730864, 14663580, 15641152, 17596296, 19551440, 21995370, 23461728, 29327160, 31282304, 35192592, 39102880, 43990740, 46923456, 58654320, 62564608, 70385184, 78205760, 87981480, 93846912, 117308640, 140770368, 156411520, 175962960, 187693824, 234617280, 281540736, 312823040, 351925920, 469234560, 563081472, 703851840, 938469120, 1407703680, 2815407360]

約数ペア:

[(1, 2815407360), (2, 1407703680), (3, 938469120), (4, 703851840), (5, 563081472), (6, 469234560), (8, 351925920), (9, 312823040), (10, 281540736), (12, 234617280), (15, 187693824), (16, 175962960), (18, 156411520), (20, 140770368), (24, 117308640), (30, 93846912), (32, 87981480), (36, 78205760), (40, 70385184), (45, 62564608), (48, 58654320), (60, 46923456), (64, 43990740), (72, 39102880), (80, 35192592), (90, 31282304), (96, 29327160), (120, 23461728), (128, 21995370), (144, 19551440), (160, 17596296), (180, 15641152), (192, 14663580), (240, 11730864), (256, 10997685), (288, 9775720), (320, 8798148), (360, 7820576), (384, 7331790), (480, 5865432), (576, 4887860), (640, 4399074), (720, 3910288), (768, 3665895), (960, 2932716), (1152, 2443930), (1280, 2199537), (1440, 1955144), (1920, 1466358), (2304, 1221965), (2880, 977572), (3840, 733179), (5760, 488786), (11520, 244393)]