889946160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{19213}}^1$

素因数の和:19422

約数の個数: 80

約数和(自身を含む): 2773271904

約数和(自身を除く): 1883325744

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, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 7720, 9264, 11580, 15440, 19213, 23160, 38426, 46320, 57639, 76852, 96065, 115278, 153704, 192130, 230556, 288195, 307408, 384260, 461112, 576390, 768520, 922224, 1152780, 1537040, 2305560, 3708109, 4611120, 7416218, 11124327, 14832436, 18540545, 22248654, 29664872, 37081090, 44497308, 55621635, 59329744, 74162180, 88994616, 111243270, 148324360, 177989232, 222486540, 296648720, 444973080, 889946160]

約数ペア:

[(1, 889946160), (2, 444973080), (3, 296648720), (4, 222486540), (5, 177989232), (6, 148324360), (8, 111243270), (10, 88994616), (12, 74162180), (15, 59329744), (16, 55621635), (20, 44497308), (24, 37081090), (30, 29664872), (40, 22248654), (48, 18540545), (60, 14832436), (80, 11124327), (120, 7416218), (193, 4611120), (240, 3708109), (386, 2305560), (579, 1537040), (772, 1152780), (965, 922224), (1158, 768520), (1544, 576390), (1930, 461112), (2316, 384260), (2895, 307408), (3088, 288195), (3860, 230556), (4632, 192130), (5790, 153704), (7720, 115278), (9264, 96065), (11580, 76852), (15440, 57639), (19213, 46320), (23160, 38426)]