115920480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1429}}^1$

素因数の和:1473

約数の個数: 144

約数和(自身を含む): 395675280

約数和(自身を除く): 279754800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1429, 1560, 1690, 2028, 2080, 2535, 2704, 2858, 3120, 3380, 4056, 4287, 5070, 5408, 5716, 6240, 6760, 7145, 8112, 8574, 10140, 11432, 13520, 14290, 16224, 17148, 18577, 20280, 21435, 22864, 27040, 28580, 34296, 37154, 40560, 42870, 45728, 55731, 57160, 68592, 74308, 81120, 85740, 92885, 111462, 114320, 137184, 148616, 171480, 185770, 222924, 228640, 241501, 278655, 297232, 342960, 371540, 445848, 483002, 557310, 594464, 685920, 724503, 743080, 891696, 966004, 1114620, 1207505, 1449006, 1486160, 1783392, 1932008, 2229240, 2415010, 2898012, 2972320, 3622515, 3864016, 4458480, 4830020, 5796024, 7245030, 7728032, 8916960, 9660040, 11592048, 14490060, 19320080, 23184096, 28980120, 38640160, 57960240, 115920480]

約数ペア:

[(1, 115920480), (2, 57960240), (3, 38640160), (4, 28980120), (5, 23184096), (6, 19320080), (8, 14490060), (10, 11592048), (12, 9660040), (13, 8916960), (15, 7728032), (16, 7245030), (20, 5796024), (24, 4830020), (26, 4458480), (30, 3864016), (32, 3622515), (39, 2972320), (40, 2898012), (48, 2415010), (52, 2229240), (60, 1932008), (65, 1783392), (78, 1486160), (80, 1449006), (96, 1207505), (104, 1114620), (120, 966004), (130, 891696), (156, 743080), (160, 724503), (169, 685920), (195, 594464), (208, 557310), (240, 483002), (260, 445848), (312, 371540), (338, 342960), (390, 297232), (416, 278655), (480, 241501), (507, 228640), (520, 222924), (624, 185770), (676, 171480), (780, 148616), (845, 137184), (1014, 114320), (1040, 111462), (1248, 92885), (1352, 85740), (1429, 81120), (1560, 74308), (1690, 68592), (2028, 57160), (2080, 55731), (2535, 45728), (2704, 42870), (2858, 40560), (3120, 37154), (3380, 34296), (4056, 28580), (4287, 27040), (5070, 22864), (5408, 21435), (5716, 20280), (6240, 18577), (6760, 17148), (7145, 16224), (8112, 14290), (8574, 13520), (10140, 11432)]