47902080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 155570400

約数和(自身を除く): 107668320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 409, 480, 488, 610, 640, 732, 818, 915, 960, 976, 1220, 1227, 1464, 1636, 1830, 1920, 1952, 2045, 2440, 2454, 2928, 3272, 3660, 3904, 4090, 4880, 4908, 5856, 6135, 6544, 7320, 7808, 8180, 9760, 9816, 11712, 12270, 13088, 14640, 16360, 19520, 19632, 23424, 24540, 24949, 26176, 29280, 32720, 39040, 39264, 49080, 49898, 52352, 58560, 65440, 74847, 78528, 98160, 99796, 117120, 124745, 130880, 149694, 157056, 196320, 199592, 249490, 261760, 299388, 374235, 392640, 399184, 498980, 598776, 748470, 785280, 798368, 997960, 1197552, 1496940, 1596736, 1995920, 2395104, 2993880, 3193472, 3991840, 4790208, 5987760, 7983680, 9580416, 11975520, 15967360, 23951040, 47902080]

約数ペア:

[(1, 47902080), (2, 23951040), (3, 15967360), (4, 11975520), (5, 9580416), (6, 7983680), (8, 5987760), (10, 4790208), (12, 3991840), (15, 3193472), (16, 2993880), (20, 2395104), (24, 1995920), (30, 1596736), (32, 1496940), (40, 1197552), (48, 997960), (60, 798368), (61, 785280), (64, 748470), (80, 598776), (96, 498980), (120, 399184), (122, 392640), (128, 374235), (160, 299388), (183, 261760), (192, 249490), (240, 199592), (244, 196320), (305, 157056), (320, 149694), (366, 130880), (384, 124745), (409, 117120), (480, 99796), (488, 98160), (610, 78528), (640, 74847), (732, 65440), (818, 58560), (915, 52352), (960, 49898), (976, 49080), (1220, 39264), (1227, 39040), (1464, 32720), (1636, 29280), (1830, 26176), (1920, 24949), (1952, 24540), (2045, 23424), (2440, 19632), (2454, 19520), (2928, 16360), (3272, 14640), (3660, 13088), (3904, 12270), (4090, 11712), (4880, 9816), (4908, 9760), (5856, 8180), (6135, 7808), (6544, 7320)]