102320640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{4441}}^1$

素因数の和:4470

約数の個数: 120

約数和(自身を含む): 354444948

約数和(自身を除く): 252124308

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4441, 4608, 5760, 7680, 8882, 11520, 13323, 17764, 22205, 23040, 26646, 35528, 39969, 44410, 53292, 66615, 71056, 79938, 88820, 106584, 133230, 142112, 159876, 177640, 199845, 213168, 266460, 284224, 319752, 355280, 399690, 426336, 532920, 568448, 639504, 710560, 799380, 852672, 1065840, 1136896, 1279008, 1421120, 1598760, 1705344, 2131680, 2273792, 2558016, 2842240, 3197520, 3410688, 4263360, 5116032, 5684480, 6395040, 6821376, 8526720, 10232064, 11368960, 12790080, 17053440, 20464128, 25580160, 34106880, 51160320, 102320640]

約数ペア:

[(1, 102320640), (2, 51160320), (3, 34106880), (4, 25580160), (5, 20464128), (6, 17053440), (8, 12790080), (9, 11368960), (10, 10232064), (12, 8526720), (15, 6821376), (16, 6395040), (18, 5684480), (20, 5116032), (24, 4263360), (30, 3410688), (32, 3197520), (36, 2842240), (40, 2558016), (45, 2273792), (48, 2131680), (60, 1705344), (64, 1598760), (72, 1421120), (80, 1279008), (90, 1136896), (96, 1065840), (120, 852672), (128, 799380), (144, 710560), (160, 639504), (180, 568448), (192, 532920), (240, 426336), (256, 399690), (288, 355280), (320, 319752), (360, 284224), (384, 266460), (480, 213168), (512, 199845), (576, 177640), (640, 159876), (720, 142112), (768, 133230), (960, 106584), (1152, 88820), (1280, 79938), (1440, 71056), (1536, 66615), (1920, 53292), (2304, 44410), (2560, 39969), (2880, 35528), (3840, 26646), (4441, 23040), (4608, 22205), (5760, 17764), (7680, 13323), (8882, 11520)]