259201080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2370

約数の個数: 128

約数和(自身を含む): 872467200

約数和(自身を除く): 613266120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1605, 1926, 2140, 2243, 2568, 2889, 3210, 3852, 4280, 4486, 4815, 5778, 6420, 6729, 7704, 8972, 9630, 11215, 11556, 12840, 13458, 14445, 17944, 19260, 20187, 22430, 23112, 26916, 28890, 33645, 38520, 40374, 44860, 53832, 57780, 60561, 67290, 80748, 89720, 100935, 115560, 121122, 134580, 161496, 201870, 240001, 242244, 269160, 302805, 403740, 480002, 484488, 605610, 720003, 807480, 960004, 1200005, 1211220, 1440006, 1920008, 2160009, 2400010, 2422440, 2880012, 3600015, 4320018, 4800020, 5760024, 6480027, 7200030, 8640036, 9600040, 10800045, 12960054, 14400060, 17280072, 21600090, 25920108, 28800120, 32400135, 43200180, 51840216, 64800270, 86400360, 129600540, 259201080]

約数ペア:

[(1, 259201080), (2, 129600540), (3, 86400360), (4, 64800270), (5, 51840216), (6, 43200180), (8, 32400135), (9, 28800120), (10, 25920108), (12, 21600090), (15, 17280072), (18, 14400060), (20, 12960054), (24, 10800045), (27, 9600040), (30, 8640036), (36, 7200030), (40, 6480027), (45, 5760024), (54, 4800020), (60, 4320018), (72, 3600015), (90, 2880012), (107, 2422440), (108, 2400010), (120, 2160009), (135, 1920008), (180, 1440006), (214, 1211220), (216, 1200005), (270, 960004), (321, 807480), (360, 720003), (428, 605610), (535, 484488), (540, 480002), (642, 403740), (856, 302805), (963, 269160), (1070, 242244), (1080, 240001), (1284, 201870), (1605, 161496), (1926, 134580), (2140, 121122), (2243, 115560), (2568, 100935), (2889, 89720), (3210, 80748), (3852, 67290), (4280, 60561), (4486, 57780), (4815, 53832), (5778, 44860), (6420, 40374), (6729, 38520), (7704, 33645), (8972, 28890), (9630, 26916), (11215, 23112), (11556, 22430), (12840, 20187), (13458, 19260), (14445, 17944)]