27238020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23893}}^1$

素因数の和:23924

約数の個数: 48

約数和(自身を含む): 80283840

約数和(自身を除く): 53045820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23893, 47786, 71679, 95572, 119465, 143358, 238930, 286716, 358395, 453967, 477860, 716790, 907934, 1361901, 1433580, 1815868, 2269835, 2723802, 4539670, 5447604, 6809505, 9079340, 13619010, 27238020]

約数ペア:

[(1, 27238020), (2, 13619010), (3, 9079340), (4, 6809505), (5, 5447604), (6, 4539670), (10, 2723802), (12, 2269835), (15, 1815868), (19, 1433580), (20, 1361901), (30, 907934), (38, 716790), (57, 477860), (60, 453967), (76, 358395), (95, 286716), (114, 238930), (190, 143358), (228, 119465), (285, 95572), (380, 71679), (570, 47786), (1140, 23893)]