25337040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 79096128

約数和(自身を除く): 53759088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 547, 579, 772, 965, 1094, 1158, 1544, 1641, 1930, 2188, 2316, 2735, 2895, 3088, 3282, 3860, 4376, 4632, 5470, 5790, 6564, 7720, 8205, 8752, 9264, 10940, 11580, 13128, 15440, 16410, 21880, 23160, 26256, 32820, 43760, 46320, 65640, 105571, 131280, 211142, 316713, 422284, 527855, 633426, 844568, 1055710, 1266852, 1583565, 1689136, 2111420, 2533704, 3167130, 4222840, 5067408, 6334260, 8445680, 12668520, 25337040]

約数ペア:

[(1, 25337040), (2, 12668520), (3, 8445680), (4, 6334260), (5, 5067408), (6, 4222840), (8, 3167130), (10, 2533704), (12, 2111420), (15, 1689136), (16, 1583565), (20, 1266852), (24, 1055710), (30, 844568), (40, 633426), (48, 527855), (60, 422284), (80, 316713), (120, 211142), (193, 131280), (240, 105571), (386, 65640), (547, 46320), (579, 43760), (772, 32820), (965, 26256), (1094, 23160), (1158, 21880), (1544, 16410), (1641, 15440), (1930, 13128), (2188, 11580), (2316, 10940), (2735, 9264), (2895, 8752), (3088, 8205), (3282, 7720), (3860, 6564), (4376, 5790), (4632, 5470)]