65724840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2311}}^1$

素因数の和:2407

約数の個数: 96

約数和(自身を含む): 216403200

約数和(自身を除く): 150678360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2311, 2370, 2844, 3160, 3555, 4622, 4740, 5688, 6933, 7110, 9244, 9480, 11555, 13866, 14220, 18488, 20799, 23110, 27732, 28440, 34665, 41598, 46220, 55464, 69330, 83196, 92440, 103995, 138660, 166392, 182569, 207990, 277320, 365138, 415980, 547707, 730276, 831960, 912845, 1095414, 1460552, 1643121, 1825690, 2190828, 2738535, 3286242, 3651380, 4381656, 5477070, 6572484, 7302760, 8215605, 10954140, 13144968, 16431210, 21908280, 32862420, 65724840]

約数ペア:

[(1, 65724840), (2, 32862420), (3, 21908280), (4, 16431210), (5, 13144968), (6, 10954140), (8, 8215605), (9, 7302760), (10, 6572484), (12, 5477070), (15, 4381656), (18, 3651380), (20, 3286242), (24, 2738535), (30, 2190828), (36, 1825690), (40, 1643121), (45, 1460552), (60, 1095414), (72, 912845), (79, 831960), (90, 730276), (120, 547707), (158, 415980), (180, 365138), (237, 277320), (316, 207990), (360, 182569), (395, 166392), (474, 138660), (632, 103995), (711, 92440), (790, 83196), (948, 69330), (1185, 55464), (1422, 46220), (1580, 41598), (1896, 34665), (2311, 28440), (2370, 27732), (2844, 23110), (3160, 20799), (3555, 18488), (4622, 14220), (4740, 13866), (5688, 11555), (6933, 9480), (7110, 9244)]