1228224960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13757}}^1$

素因数の和:13811

約数の個数: 168

約数和(自身を含む): 4361175936

約数和(自身を除く): 3132950976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 13757, 14880, 17856, 22320, 27514, 29760, 41271, 44640, 55028, 68785, 82542, 89280, 110056, 123813, 137570, 165084, 206355, 220112, 247626, 275140, 330168, 412710, 426467, 440224, 495252, 550280, 619065, 660336, 825420, 852934, 880448, 990504, 1100560, 1238130, 1279401, 1320672, 1650840, 1705868, 1981008, 2132335, 2201120, 2476260, 2558802, 2641344, 3301680, 3411736, 3838203, 3962016, 4264670, 4402240, 4952520, 5117604, 6397005, 6603360, 6823472, 7676406, 7924032, 8529340, 9905040, 10235208, 12794010, 13206720, 13646944, 15352812, 17058680, 19191015, 19810080, 20470416, 25588020, 27293888, 30705624, 34117360, 38382030, 39620160, 40940832, 51176040, 61411248, 68234720, 76764060, 81881664, 102352080, 122822496, 136469440, 153528120, 204704160, 245644992, 307056240, 409408320, 614112480, 1228224960]

約数ペア:

[(1, 1228224960), (2, 614112480), (3, 409408320), (4, 307056240), (5, 245644992), (6, 204704160), (8, 153528120), (9, 136469440), (10, 122822496), (12, 102352080), (15, 81881664), (16, 76764060), (18, 68234720), (20, 61411248), (24, 51176040), (30, 40940832), (31, 39620160), (32, 38382030), (36, 34117360), (40, 30705624), (45, 27293888), (48, 25588020), (60, 20470416), (62, 19810080), (64, 19191015), (72, 17058680), (80, 15352812), (90, 13646944), (93, 13206720), (96, 12794010), (120, 10235208), (124, 9905040), (144, 8529340), (155, 7924032), (160, 7676406), (180, 6823472), (186, 6603360), (192, 6397005), (240, 5117604), (248, 4952520), (279, 4402240), (288, 4264670), (310, 3962016), (320, 3838203), (360, 3411736), (372, 3301680), (465, 2641344), (480, 2558802), (496, 2476260), (558, 2201120), (576, 2132335), (620, 1981008), (720, 1705868), (744, 1650840), (930, 1320672), (960, 1279401), (992, 1238130), (1116, 1100560), (1240, 990504), (1395, 880448), (1440, 852934), (1488, 825420), (1860, 660336), (1984, 619065), (2232, 550280), (2480, 495252), (2790, 440224), (2880, 426467), (2976, 412710), (3720, 330168), (4464, 275140), (4960, 247626), (5580, 220112), (5952, 206355), (7440, 165084), (8928, 137570), (9920, 123813), (11160, 110056), (13757, 89280), (14880, 82542), (17856, 68785), (22320, 55028), (27514, 44640), (29760, 41271)]