1521079440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{56087}}^1$

素因数の和:56216

約数の個数: 80

約数和(自身を含む): 4757159808

約数和(自身を除く): 3236080368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 27120, 56087, 112174, 168261, 224348, 280435, 336522, 448696, 560870, 673044, 841305, 897392, 1121740, 1346088, 1682610, 2243480, 2692176, 3365220, 4486960, 6337831, 6730440, 12675662, 13460880, 19013493, 25351324, 31689155, 38026986, 50702648, 63378310, 76053972, 95067465, 101405296, 126756620, 152107944, 190134930, 253513240, 304215888, 380269860, 507026480, 760539720, 1521079440]

約数ペア:

[(1, 1521079440), (2, 760539720), (3, 507026480), (4, 380269860), (5, 304215888), (6, 253513240), (8, 190134930), (10, 152107944), (12, 126756620), (15, 101405296), (16, 95067465), (20, 76053972), (24, 63378310), (30, 50702648), (40, 38026986), (48, 31689155), (60, 25351324), (80, 19013493), (113, 13460880), (120, 12675662), (226, 6730440), (240, 6337831), (339, 4486960), (452, 3365220), (565, 2692176), (678, 2243480), (904, 1682610), (1130, 1346088), (1356, 1121740), (1695, 897392), (1808, 841305), (2260, 673044), (2712, 560870), (3390, 448696), (4520, 336522), (5424, 280435), (6780, 224348), (9040, 168261), (13560, 112174), (27120, 56087)]