89729760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1576

約数の個数: 96

約数和(自身を含む): 285005952

約数和(自身を除く): 195276192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1427, 1572, 1965, 2096, 2620, 2854, 3144, 3930, 4192, 4281, 5240, 5708, 6288, 7135, 7860, 8562, 10480, 11416, 12576, 14270, 15720, 17124, 20960, 21405, 22832, 28540, 31440, 34248, 42810, 45664, 57080, 62880, 68496, 85620, 114160, 136992, 171240, 186937, 228320, 342480, 373874, 560811, 684960, 747748, 934685, 1121622, 1495496, 1869370, 2243244, 2804055, 2990992, 3738740, 4486488, 5608110, 5981984, 7477480, 8972976, 11216220, 14954960, 17945952, 22432440, 29909920, 44864880, 89729760]

約数ペア:

[(1, 89729760), (2, 44864880), (3, 29909920), (4, 22432440), (5, 17945952), (6, 14954960), (8, 11216220), (10, 8972976), (12, 7477480), (15, 5981984), (16, 5608110), (20, 4486488), (24, 3738740), (30, 2990992), (32, 2804055), (40, 2243244), (48, 1869370), (60, 1495496), (80, 1121622), (96, 934685), (120, 747748), (131, 684960), (160, 560811), (240, 373874), (262, 342480), (393, 228320), (480, 186937), (524, 171240), (655, 136992), (786, 114160), (1048, 85620), (1310, 68496), (1427, 62880), (1572, 57080), (1965, 45664), (2096, 42810), (2620, 34248), (2854, 31440), (3144, 28540), (3930, 22832), (4192, 21405), (4281, 20960), (5240, 17124), (5708, 15720), (6288, 14270), (7135, 12576), (7860, 11416), (8562, 10480)]