64371126240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{30893}}^1$

素因数の和:32361

約数の個数: 144

約数和(自身を含む): 219825391968

約数和(自身を除く): 155454265728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1447, 2894, 4341, 5788, 7235, 8682, 11576, 13023, 14470, 17364, 21705, 23152, 26046, 28940, 30893, 34728, 43410, 46304, 52092, 57880, 61786, 65115, 69456, 86820, 92679, 104184, 115760, 123572, 130230, 138912, 154465, 173640, 185358, 208368, 231520, 247144, 260460, 278037, 308930, 347280, 370716, 416736, 463395, 494288, 520920, 556074, 617860, 694560, 741432, 926790, 988576, 1041840, 1112148, 1235720, 1390185, 1482864, 1853580, 2083680, 2224296, 2471440, 2780370, 2965728, 3707160, 4448592, 4942880, 5560740, 7414320, 8897184, 11121480, 14828640, 22242960, 44485920, 44702171, 89404342, 134106513, 178808684, 223510855, 268213026, 357617368, 402319539, 447021710, 536426052, 670532565, 715234736, 804639078, 894043420, 1072852104, 1341065130, 1430469472, 1609278156, 1788086840, 2011597695, 2145704208, 2682130260, 3218556312, 3576173680, 4023195390, 4291408416, 5364260520, 6437112624, 7152347360, 8046390780, 10728521040, 12874225248, 16092781560, 21457042080, 32185563120, 64371126240]

約数ペア:

[(1, 64371126240), (2, 32185563120), (3, 21457042080), (4, 16092781560), (5, 12874225248), (6, 10728521040), (8, 8046390780), (9, 7152347360), (10, 6437112624), (12, 5364260520), (15, 4291408416), (16, 4023195390), (18, 3576173680), (20, 3218556312), (24, 2682130260), (30, 2145704208), (32, 2011597695), (36, 1788086840), (40, 1609278156), (45, 1430469472), (48, 1341065130), (60, 1072852104), (72, 894043420), (80, 804639078), (90, 715234736), (96, 670532565), (120, 536426052), (144, 447021710), (160, 402319539), (180, 357617368), (240, 268213026), (288, 223510855), (360, 178808684), (480, 134106513), (720, 89404342), (1440, 44702171), (1447, 44485920), (2894, 22242960), (4341, 14828640), (5788, 11121480), (7235, 8897184), (8682, 7414320), (11576, 5560740), (13023, 4942880), (14470, 4448592), (17364, 3707160), (21705, 2965728), (23152, 2780370), (26046, 2471440), (28940, 2224296), (30893, 2083680), (34728, 1853580), (43410, 1482864), (46304, 1390185), (52092, 1235720), (57880, 1112148), (61786, 1041840), (65115, 988576), (69456, 926790), (86820, 741432), (92679, 694560), (104184, 617860), (115760, 556074), (123572, 520920), (130230, 494288), (138912, 463395), (154465, 416736), (173640, 370716), (185358, 347280), (208368, 308930), (231520, 278037), (247144, 260460)]