120577980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 345945600

約数和(自身を除く): 225367620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 109, 179, 206, 218, 309, 327, 358, 412, 436, 515, 537, 545, 618, 654, 716, 895, 1030, 1074, 1090, 1236, 1308, 1545, 1635, 1790, 2060, 2148, 2180, 2685, 3090, 3270, 3580, 5370, 6180, 6540, 10740, 11227, 18437, 19511, 22454, 33681, 36874, 39022, 44908, 55311, 56135, 58533, 67362, 73748, 78044, 92185, 97555, 110622, 112270, 117066, 134724, 168405, 184370, 195110, 221244, 224540, 234132, 276555, 292665, 336810, 368740, 390220, 553110, 585330, 673620, 1106220, 1170660, 2009633, 4019266, 6028899, 8038532, 10048165, 12057798, 20096330, 24115596, 30144495, 40192660, 60288990, 120577980]

約数ペア:

[(1, 120577980), (2, 60288990), (3, 40192660), (4, 30144495), (5, 24115596), (6, 20096330), (10, 12057798), (12, 10048165), (15, 8038532), (20, 6028899), (30, 4019266), (60, 2009633), (103, 1170660), (109, 1106220), (179, 673620), (206, 585330), (218, 553110), (309, 390220), (327, 368740), (358, 336810), (412, 292665), (436, 276555), (515, 234132), (537, 224540), (545, 221244), (618, 195110), (654, 184370), (716, 168405), (895, 134724), (1030, 117066), (1074, 112270), (1090, 110622), (1236, 97555), (1308, 92185), (1545, 78044), (1635, 73748), (1790, 67362), (2060, 58533), (2148, 56135), (2180, 55311), (2685, 44908), (3090, 39022), (3270, 36874), (3580, 33681), (5370, 22454), (6180, 19511), (6540, 18437), (10740, 11227)]