1986253560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5517371}}^1$

素因数の和:5517388

約数の個数: 48

約数和(自身を含む): 6455325240

約数和(自身を除く): 4469071680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5517371, 11034742, 16552113, 22069484, 27586855, 33104226, 44138968, 49656339, 55173710, 66208452, 82760565, 99312678, 110347420, 132416904, 165521130, 198625356, 220694840, 248281695, 331042260, 397250712, 496563390, 662084520, 993126780, 1986253560]

約数ペア:

[(1, 1986253560), (2, 993126780), (3, 662084520), (4, 496563390), (5, 397250712), (6, 331042260), (8, 248281695), (9, 220694840), (10, 198625356), (12, 165521130), (15, 132416904), (18, 110347420), (20, 99312678), (24, 82760565), (30, 66208452), (36, 55173710), (40, 49656339), (45, 44138968), (60, 33104226), (72, 27586855), (90, 22069484), (120, 16552113), (180, 11034742), (360, 5517371)]