61960320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 221495040

約数和(自身を除く): 159534720

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, 279, 288, 310, 320, 347, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 694, 720, 744, 930, 960, 992, 1041, 1116, 1152, 1240, 1388, 1395, 1440, 1488, 1735, 1860, 1920, 1984, 2082, 2232, 2480, 2776, 2790, 2880, 2976, 3123, 3470, 3720, 3968, 4164, 4464, 4960, 5205, 5552, 5580, 5760, 5952, 6246, 6940, 7440, 8328, 8928, 9920, 10410, 10757, 11104, 11160, 11904, 12492, 13880, 14880, 15615, 16656, 17856, 19840, 20820, 21514, 22208, 22320, 24984, 27760, 29760, 31230, 32271, 33312, 35712, 41640, 43028, 44416, 44640, 49968, 53785, 55520, 59520, 62460, 64542, 66624, 83280, 86056, 89280, 96813, 99936, 107570, 111040, 124920, 129084, 133248, 161355, 166560, 172112, 178560, 193626, 199872, 215140, 222080, 249840, 258168, 322710, 333120, 344224, 387252, 399744, 430280, 484065, 499680, 516336, 645420, 666240, 688448, 774504, 860560, 968130, 999360, 1032672, 1290840, 1376896, 1549008, 1721120, 1936260, 1998720, 2065344, 2581680, 3098016, 3442240, 3872520, 4130688, 5163360, 6196032, 6884480, 7745040, 10326720, 12392064, 15490080, 20653440, 30980160, 61960320]

約数ペア:

[(1, 61960320), (2, 30980160), (3, 20653440), (4, 15490080), (5, 12392064), (6, 10326720), (8, 7745040), (9, 6884480), (10, 6196032), (12, 5163360), (15, 4130688), (16, 3872520), (18, 3442240), (20, 3098016), (24, 2581680), (30, 2065344), (31, 1998720), (32, 1936260), (36, 1721120), (40, 1549008), (45, 1376896), (48, 1290840), (60, 1032672), (62, 999360), (64, 968130), (72, 860560), (80, 774504), (90, 688448), (93, 666240), (96, 645420), (120, 516336), (124, 499680), (128, 484065), (144, 430280), (155, 399744), (160, 387252), (180, 344224), (186, 333120), (192, 322710), (240, 258168), (248, 249840), (279, 222080), (288, 215140), (310, 199872), (320, 193626), (347, 178560), (360, 172112), (372, 166560), (384, 161355), (465, 133248), (480, 129084), (496, 124920), (558, 111040), (576, 107570), (620, 99936), (640, 96813), (694, 89280), (720, 86056), (744, 83280), (930, 66624), (960, 64542), (992, 62460), (1041, 59520), (1116, 55520), (1152, 53785), (1240, 49968), (1388, 44640), (1395, 44416), (1440, 43028), (1488, 41640), (1735, 35712), (1860, 33312), (1920, 32271), (1984, 31230), (2082, 29760), (2232, 27760), (2480, 24984), (2776, 22320), (2790, 22208), (2880, 21514), (2976, 20820), (3123, 19840), (3470, 17856), (3720, 16656), (3968, 15615), (4164, 14880), (4464, 13880), (4960, 12492), (5205, 11904), (5552, 11160), (5580, 11104), (5760, 10757), (5952, 10410), (6246, 9920), (6940, 8928), (7440, 8328)]