31340160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{5441}}^1$

素因数の和:5466

約数の個数: 96

約数和(自身を含む): 108241380

約数和(自身を除く): 76901220

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5441, 5760, 10882, 16323, 21764, 27205, 32646, 43528, 48969, 54410, 65292, 81615, 87056, 97938, 108820, 130584, 163230, 174112, 195876, 217640, 244845, 261168, 326460, 348224, 391752, 435280, 489690, 522336, 652920, 696448, 783504, 870560, 979380, 1044672, 1305840, 1567008, 1741120, 1958760, 2089344, 2611680, 3134016, 3482240, 3917520, 5223360, 6268032, 7835040, 10446720, 15670080, 31340160]

約数ペア:

[(1, 31340160), (2, 15670080), (3, 10446720), (4, 7835040), (5, 6268032), (6, 5223360), (8, 3917520), (9, 3482240), (10, 3134016), (12, 2611680), (15, 2089344), (16, 1958760), (18, 1741120), (20, 1567008), (24, 1305840), (30, 1044672), (32, 979380), (36, 870560), (40, 783504), (45, 696448), (48, 652920), (60, 522336), (64, 489690), (72, 435280), (80, 391752), (90, 348224), (96, 326460), (120, 261168), (128, 244845), (144, 217640), (160, 195876), (180, 174112), (192, 163230), (240, 130584), (288, 108820), (320, 97938), (360, 87056), (384, 81615), (480, 65292), (576, 54410), (640, 48969), (720, 43528), (960, 32646), (1152, 27205), (1440, 21764), (1920, 16323), (2880, 10882), (5441, 5760)]