54909480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 172368000

約数和(自身を除く): 117458520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 83, 111, 120, 148, 149, 166, 185, 222, 249, 296, 298, 332, 370, 415, 444, 447, 498, 555, 596, 664, 740, 745, 830, 888, 894, 996, 1110, 1192, 1245, 1480, 1490, 1660, 1788, 1992, 2220, 2235, 2490, 2980, 3071, 3320, 3576, 4440, 4470, 4980, 5513, 5960, 6142, 8940, 9213, 9960, 11026, 12284, 12367, 15355, 16539, 17880, 18426, 22052, 24568, 24734, 27565, 30710, 33078, 36852, 37101, 44104, 46065, 49468, 55130, 61420, 61835, 66156, 73704, 74202, 82695, 92130, 98936, 110260, 122840, 123670, 132312, 148404, 165390, 184260, 185505, 220520, 247340, 296808, 330780, 368520, 371010, 457579, 494680, 661560, 742020, 915158, 1372737, 1484040, 1830316, 2287895, 2745474, 3660632, 4575790, 5490948, 6863685, 9151580, 10981896, 13727370, 18303160, 27454740, 54909480]

約数ペア:

[(1, 54909480), (2, 27454740), (3, 18303160), (4, 13727370), (5, 10981896), (6, 9151580), (8, 6863685), (10, 5490948), (12, 4575790), (15, 3660632), (20, 2745474), (24, 2287895), (30, 1830316), (37, 1484040), (40, 1372737), (60, 915158), (74, 742020), (83, 661560), (111, 494680), (120, 457579), (148, 371010), (149, 368520), (166, 330780), (185, 296808), (222, 247340), (249, 220520), (296, 185505), (298, 184260), (332, 165390), (370, 148404), (415, 132312), (444, 123670), (447, 122840), (498, 110260), (555, 98936), (596, 92130), (664, 82695), (740, 74202), (745, 73704), (830, 66156), (888, 61835), (894, 61420), (996, 55130), (1110, 49468), (1192, 46065), (1245, 44104), (1480, 37101), (1490, 36852), (1660, 33078), (1788, 30710), (1992, 27565), (2220, 24734), (2235, 24568), (2490, 22052), (2980, 18426), (3071, 17880), (3320, 16539), (3576, 15355), (4440, 12367), (4470, 12284), (4980, 11026), (5513, 9960), (5960, 9213), (6142, 8940)]