61557120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{10687}}^1$

素因数の和:10712

約数の個数: 96

約数和(自身を含む): 212584320

約数和(自身を除く): 151027200

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 10687, 21374, 32061, 42748, 53435, 64122, 85496, 96183, 106870, 128244, 160305, 170992, 192366, 213740, 256488, 320610, 341984, 384732, 427480, 480915, 512976, 641220, 683968, 769464, 854960, 961830, 1025952, 1282440, 1367936, 1538928, 1709920, 1923660, 2051904, 2564880, 3077856, 3419840, 3847320, 4103808, 5129760, 6155712, 6839680, 7694640, 10259520, 12311424, 15389280, 20519040, 30778560, 61557120]

約数ペア:

[(1, 61557120), (2, 30778560), (3, 20519040), (4, 15389280), (5, 12311424), (6, 10259520), (8, 7694640), (9, 6839680), (10, 6155712), (12, 5129760), (15, 4103808), (16, 3847320), (18, 3419840), (20, 3077856), (24, 2564880), (30, 2051904), (32, 1923660), (36, 1709920), (40, 1538928), (45, 1367936), (48, 1282440), (60, 1025952), (64, 961830), (72, 854960), (80, 769464), (90, 683968), (96, 641220), (120, 512976), (128, 480915), (144, 427480), (160, 384732), (180, 341984), (192, 320610), (240, 256488), (288, 213740), (320, 192366), (360, 170992), (384, 160305), (480, 128244), (576, 106870), (640, 96183), (720, 85496), (960, 64122), (1152, 53435), (1440, 42748), (1920, 32061), (2880, 21374), (5760, 10687)]