449204880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 1449907200

約数和(自身を除く): 1000702320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 173, 186, 240, 248, 310, 346, 349, 372, 465, 496, 519, 620, 692, 698, 744, 865, 930, 1038, 1047, 1240, 1384, 1396, 1488, 1730, 1745, 1860, 2076, 2094, 2480, 2595, 2768, 2792, 3460, 3490, 3720, 4152, 4188, 5190, 5235, 5363, 5584, 6920, 6980, 7440, 8304, 8376, 10380, 10470, 10726, 10819, 13840, 13960, 16089, 16752, 20760, 20940, 21452, 21638, 26815, 27920, 32178, 32457, 41520, 41880, 42904, 43276, 53630, 54095, 60377, 64356, 64914, 80445, 83760, 85808, 86552, 107260, 108190, 120754, 128712, 129828, 160890, 162285, 173104, 181131, 214520, 216380, 241508, 257424, 259656, 301885, 321780, 324570, 362262, 429040, 432760, 483016, 519312, 603770, 643560, 649140, 724524, 865520, 905655, 966032, 1207540, 1287120, 1298280, 1449048, 1811310, 1871687, 2415080, 2596560, 2898096, 3622620, 3743374, 4830160, 5615061, 7245240, 7486748, 9358435, 11230122, 14490480, 14973496, 18716870, 22460244, 28075305, 29946992, 37433740, 44920488, 56150610, 74867480, 89840976, 112301220, 149734960, 224602440, 449204880]

約数ペア:

[(1, 449204880), (2, 224602440), (3, 149734960), (4, 112301220), (5, 89840976), (6, 74867480), (8, 56150610), (10, 44920488), (12, 37433740), (15, 29946992), (16, 28075305), (20, 22460244), (24, 18716870), (30, 14973496), (31, 14490480), (40, 11230122), (48, 9358435), (60, 7486748), (62, 7245240), (80, 5615061), (93, 4830160), (120, 3743374), (124, 3622620), (155, 2898096), (173, 2596560), (186, 2415080), (240, 1871687), (248, 1811310), (310, 1449048), (346, 1298280), (349, 1287120), (372, 1207540), (465, 966032), (496, 905655), (519, 865520), (620, 724524), (692, 649140), (698, 643560), (744, 603770), (865, 519312), (930, 483016), (1038, 432760), (1047, 429040), (1240, 362262), (1384, 324570), (1396, 321780), (1488, 301885), (1730, 259656), (1745, 257424), (1860, 241508), (2076, 216380), (2094, 214520), (2480, 181131), (2595, 173104), (2768, 162285), (2792, 160890), (3460, 129828), (3490, 128712), (3720, 120754), (4152, 108190), (4188, 107260), (5190, 86552), (5235, 85808), (5363, 83760), (5584, 80445), (6920, 64914), (6980, 64356), (7440, 60377), (8304, 54095), (8376, 53630), (10380, 43276), (10470, 42904), (10726, 41880), (10819, 41520), (13840, 32457), (13960, 32178), (16089, 27920), (16752, 26815), (20760, 21638), (20940, 21452)]