1195280640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3405

約数の個数: 216

約数和(自身を含む): 4270226688

約数和(自身を除く): 3074946048

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, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3347, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 6694, 7440, 7936, 8928, 9920, 10041, 11160, 11520, 11904, 13388, 14880, 16735, 17856, 19840, 20082, 22320, 23808, 26776, 29760, 30123, 33470, 35712, 39680, 40164, 44640, 50205, 53552, 59520, 60246, 66940, 71424, 80328, 89280, 100410, 103757, 107104, 119040, 120492, 133880, 150615, 160656, 178560, 200820, 207514, 214208, 240984, 267760, 301230, 311271, 321312, 357120, 401640, 415028, 428416, 481968, 518785, 535520, 602460, 622542, 642624, 803280, 830056, 856832, 933813, 963936, 1037570, 1071040, 1204920, 1245084, 1285248, 1556355, 1606560, 1660112, 1867626, 1927872, 2075140, 2142080, 2409840, 2490168, 2570496, 3112710, 3213120, 3320224, 3735252, 3855744, 4150280, 4284160, 4669065, 4819680, 4980336, 6225420, 6426240, 6640448, 7470504, 7711488, 8300560, 9338130, 9639360, 9960672, 12450840, 12852480, 13280896, 14941008, 16601120, 18676260, 19278720, 19921344, 24901680, 26561792, 29882016, 33202240, 37352520, 38557440, 39842688, 49803360, 59764032, 66404480, 74705040, 79685376, 99606720, 119528064, 132808960, 149410080, 199213440, 239056128, 298820160, 398426880, 597640320, 1195280640]

約数ペア:

[(1, 1195280640), (2, 597640320), (3, 398426880), (4, 298820160), (5, 239056128), (6, 199213440), (8, 149410080), (9, 132808960), (10, 119528064), (12, 99606720), (15, 79685376), (16, 74705040), (18, 66404480), (20, 59764032), (24, 49803360), (30, 39842688), (31, 38557440), (32, 37352520), (36, 33202240), (40, 29882016), (45, 26561792), (48, 24901680), (60, 19921344), (62, 19278720), (64, 18676260), (72, 16601120), (80, 14941008), (90, 13280896), (93, 12852480), (96, 12450840), (120, 9960672), (124, 9639360), (128, 9338130), (144, 8300560), (155, 7711488), (160, 7470504), (180, 6640448), (186, 6426240), (192, 6225420), (240, 4980336), (248, 4819680), (256, 4669065), (279, 4284160), (288, 4150280), (310, 3855744), (320, 3735252), (360, 3320224), (372, 3213120), (384, 3112710), (465, 2570496), (480, 2490168), (496, 2409840), (558, 2142080), (576, 2075140), (620, 1927872), (640, 1867626), (720, 1660112), (744, 1606560), (768, 1556355), (930, 1285248), (960, 1245084), (992, 1204920), (1116, 1071040), (1152, 1037570), (1240, 963936), (1280, 933813), (1395, 856832), (1440, 830056), (1488, 803280), (1860, 642624), (1920, 622542), (1984, 602460), (2232, 535520), (2304, 518785), (2480, 481968), (2790, 428416), (2880, 415028), (2976, 401640), (3347, 357120), (3720, 321312), (3840, 311271), (3968, 301230), (4464, 267760), (4960, 240984), (5580, 214208), (5760, 207514), (5952, 200820), (6694, 178560), (7440, 160656), (7936, 150615), (8928, 133880), (9920, 120492), (10041, 119040), (11160, 107104), (11520, 103757), (11904, 100410), (13388, 89280), (14880, 80328), (16735, 71424), (17856, 66940), (19840, 60246), (20082, 59520), (22320, 53552), (23808, 50205), (26776, 44640), (29760, 40164), (30123, 39680), (33470, 35712)]