630222720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5381}}^1$

素因数の和:5464

約数の個数: 128

約数和(自身を含む): 2042146080

約数和(自身を除く): 1411923360

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, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4880, 5381, 5856, 7320, 7808, 9760, 10762, 11712, 14640, 16143, 19520, 21524, 23424, 26905, 29280, 32286, 39040, 43048, 53810, 58560, 64572, 80715, 86096, 107620, 117120, 129144, 161430, 172192, 215240, 258288, 322860, 328241, 344384, 430480, 516576, 645720, 656482, 688768, 860960, 984723, 1033152, 1291440, 1312964, 1641205, 1721920, 1969446, 2066304, 2582880, 2625928, 3282410, 3443840, 3938892, 4923615, 5165760, 5251856, 6564820, 7877784, 9847230, 10331520, 10503712, 13129640, 15755568, 19694460, 21007424, 26259280, 31511136, 39388920, 42014848, 52518560, 63022272, 78777840, 105037120, 126044544, 157555680, 210074240, 315111360, 630222720]

約数ペア:

[(1, 630222720), (2, 315111360), (3, 210074240), (4, 157555680), (5, 126044544), (6, 105037120), (8, 78777840), (10, 63022272), (12, 52518560), (15, 42014848), (16, 39388920), (20, 31511136), (24, 26259280), (30, 21007424), (32, 19694460), (40, 15755568), (48, 13129640), (60, 10503712), (61, 10331520), (64, 9847230), (80, 7877784), (96, 6564820), (120, 5251856), (122, 5165760), (128, 4923615), (160, 3938892), (183, 3443840), (192, 3282410), (240, 2625928), (244, 2582880), (305, 2066304), (320, 1969446), (366, 1721920), (384, 1641205), (480, 1312964), (488, 1291440), (610, 1033152), (640, 984723), (732, 860960), (915, 688768), (960, 656482), (976, 645720), (1220, 516576), (1464, 430480), (1830, 344384), (1920, 328241), (1952, 322860), (2440, 258288), (2928, 215240), (3660, 172192), (3904, 161430), (4880, 129144), (5381, 117120), (5856, 107620), (7320, 86096), (7808, 80715), (9760, 64572), (10762, 58560), (11712, 53810), (14640, 43048), (16143, 39040), (19520, 32286), (21524, 29280), (23424, 26905)]