1353712960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136463}}^1$

素因数の和:136511

約数の個数: 56

約数和(自身を含む): 3327538176

約数和(自身を除く): 1973825216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 136463, 272926, 545852, 682315, 1091704, 1364630, 2183408, 2729260, 4230353, 4366816, 5458520, 8460706, 8733632, 10917040, 16921412, 21151765, 21834080, 33842824, 42303530, 43668160, 67685648, 84607060, 135371296, 169214120, 270742592, 338428240, 676856480, 1353712960]

約数ペア:

[(1, 1353712960), (2, 676856480), (4, 338428240), (5, 270742592), (8, 169214120), (10, 135371296), (16, 84607060), (20, 67685648), (31, 43668160), (32, 42303530), (40, 33842824), (62, 21834080), (64, 21151765), (80, 16921412), (124, 10917040), (155, 8733632), (160, 8460706), (248, 5458520), (310, 4366816), (320, 4230353), (496, 2729260), (620, 2183408), (992, 1364630), (1240, 1091704), (1984, 682315), (2480, 545852), (4960, 272926), (9920, 136463)]