1329122880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12473}}^1$

素因数の和:12533

約数の個数: 168

約数和(自身を含む): 4695562872

約数和(自身を除く): 3366439992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 7104, 8880, 10656, 11840, 12473, 13320, 17760, 21312, 24946, 26640, 35520, 37419, 49892, 53280, 62365, 74838, 99784, 106560, 112257, 124730, 149676, 187095, 199568, 224514, 249460, 299352, 374190, 399136, 449028, 461501, 498920, 561285, 598704, 748380, 798272, 898056, 923002, 997840, 1122570, 1197408, 1384503, 1496760, 1796112, 1846004, 1995680, 2245140, 2307505, 2394816, 2769006, 2993520, 3592224, 3692008, 3991360, 4153509, 4490280, 4615010, 5538012, 5987040, 6922515, 7184448, 7384016, 8307018, 8980560, 9230020, 11076024, 11974080, 13845030, 14768032, 16614036, 17961120, 18460040, 20767545, 22152048, 27690060, 29536064, 33228072, 35922240, 36920080, 41535090, 44304096, 55380120, 66456144, 73840160, 83070180, 88608192, 110760240, 132912288, 147680320, 166140360, 221520480, 265824576, 332280720, 443040960, 664561440, 1329122880]

約数ペア:

[(1, 1329122880), (2, 664561440), (3, 443040960), (4, 332280720), (5, 265824576), (6, 221520480), (8, 166140360), (9, 147680320), (10, 132912288), (12, 110760240), (15, 88608192), (16, 83070180), (18, 73840160), (20, 66456144), (24, 55380120), (30, 44304096), (32, 41535090), (36, 36920080), (37, 35922240), (40, 33228072), (45, 29536064), (48, 27690060), (60, 22152048), (64, 20767545), (72, 18460040), (74, 17961120), (80, 16614036), (90, 14768032), (96, 13845030), (111, 11974080), (120, 11076024), (144, 9230020), (148, 8980560), (160, 8307018), (180, 7384016), (185, 7184448), (192, 6922515), (222, 5987040), (240, 5538012), (288, 4615010), (296, 4490280), (320, 4153509), (333, 3991360), (360, 3692008), (370, 3592224), (444, 2993520), (480, 2769006), (555, 2394816), (576, 2307505), (592, 2245140), (666, 1995680), (720, 1846004), (740, 1796112), (888, 1496760), (960, 1384503), (1110, 1197408), (1184, 1122570), (1332, 997840), (1440, 923002), (1480, 898056), (1665, 798272), (1776, 748380), (2220, 598704), (2368, 561285), (2664, 498920), (2880, 461501), (2960, 449028), (3330, 399136), (3552, 374190), (4440, 299352), (5328, 249460), (5920, 224514), (6660, 199568), (7104, 187095), (8880, 149676), (10656, 124730), (11840, 112257), (12473, 106560), (13320, 99784), (17760, 74838), (21312, 62365), (24946, 53280), (26640, 49892), (35520, 37419)]