27338240

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 67026960

約数和(自身を除く): 39688720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 181, 236, 256, 295, 320, 362, 472, 512, 590, 640, 724, 905, 944, 1180, 1280, 1448, 1810, 1888, 2360, 2560, 2896, 3620, 3776, 4720, 5792, 7240, 7552, 9440, 10679, 11584, 14480, 15104, 18880, 21358, 23168, 28960, 30208, 37760, 42716, 46336, 53395, 57920, 75520, 85432, 92672, 106790, 115840, 151040, 170864, 213580, 231680, 341728, 427160, 463360, 683456, 854320, 1366912, 1708640, 2733824, 3417280, 5467648, 6834560, 13669120, 27338240]

約数ペア:

[(1, 27338240), (2, 13669120), (4, 6834560), (5, 5467648), (8, 3417280), (10, 2733824), (16, 1708640), (20, 1366912), (32, 854320), (40, 683456), (59, 463360), (64, 427160), (80, 341728), (118, 231680), (128, 213580), (160, 170864), (181, 151040), (236, 115840), (256, 106790), (295, 92672), (320, 85432), (362, 75520), (472, 57920), (512, 53395), (590, 46336), (640, 42716), (724, 37760), (905, 30208), (944, 28960), (1180, 23168), (1280, 21358), (1448, 18880), (1810, 15104), (1888, 14480), (2360, 11584), (2560, 10679), (2896, 9440), (3620, 7552), (3776, 7240), (4720, 5792)]