1217366520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{5399}}^1$

素因数の和:7292

約数の個数: 64

約数和(自身を含む): 3654720000

約数和(自身を除く): 2437353480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1879, 3758, 5399, 5637, 7516, 9395, 10798, 11274, 15032, 16197, 18790, 21596, 22548, 26995, 28185, 32394, 37580, 43192, 45096, 53990, 56370, 64788, 75160, 80985, 107980, 112740, 129576, 161970, 215960, 225480, 323940, 647880, 10144721, 20289442, 30434163, 40578884, 50723605, 60868326, 81157768, 101447210, 121736652, 152170815, 202894420, 243473304, 304341630, 405788840, 608683260, 1217366520]

約数ペア:

[(1, 1217366520), (2, 608683260), (3, 405788840), (4, 304341630), (5, 243473304), (6, 202894420), (8, 152170815), (10, 121736652), (12, 101447210), (15, 81157768), (20, 60868326), (24, 50723605), (30, 40578884), (40, 30434163), (60, 20289442), (120, 10144721), (1879, 647880), (3758, 323940), (5399, 225480), (5637, 215960), (7516, 161970), (9395, 129576), (10798, 112740), (11274, 107980), (15032, 80985), (16197, 75160), (18790, 64788), (21596, 56370), (22548, 53990), (26995, 45096), (28185, 43192), (32394, 37580)]