65211480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{6709}}^1$

素因数の和:6735

約数の個数: 96

約数和(自身を含む): 219819600

約数和(自身を除く): 154608120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 6709, 9720, 13418, 20127, 26836, 33545, 40254, 53672, 60381, 67090, 80508, 100635, 120762, 134180, 161016, 181143, 201270, 241524, 268360, 301905, 362286, 402540, 483048, 543429, 603810, 724572, 805080, 905715, 1086858, 1207620, 1449144, 1630287, 1811430, 2173716, 2415240, 2717145, 3260574, 3622860, 4347432, 5434290, 6521148, 7245720, 8151435, 10868580, 13042296, 16302870, 21737160, 32605740, 65211480]

約数ペア:

[(1, 65211480), (2, 32605740), (3, 21737160), (4, 16302870), (5, 13042296), (6, 10868580), (8, 8151435), (9, 7245720), (10, 6521148), (12, 5434290), (15, 4347432), (18, 3622860), (20, 3260574), (24, 2717145), (27, 2415240), (30, 2173716), (36, 1811430), (40, 1630287), (45, 1449144), (54, 1207620), (60, 1086858), (72, 905715), (81, 805080), (90, 724572), (108, 603810), (120, 543429), (135, 483048), (162, 402540), (180, 362286), (216, 301905), (243, 268360), (270, 241524), (324, 201270), (360, 181143), (405, 161016), (486, 134180), (540, 120762), (648, 100635), (810, 80508), (972, 67090), (1080, 60381), (1215, 53672), (1620, 40254), (1944, 33545), (2430, 26836), (3240, 20127), (4860, 13418), (6709, 9720)]