190419480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12301}}^1$

素因数の和:12361

約数の個数: 96

約数和(自身を含む): 633306960

約数和(自身を除く): 442887480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 12301, 15480, 24602, 36903, 49204, 61505, 73806, 98408, 110709, 123010, 147612, 184515, 221418, 246020, 295224, 369030, 442836, 492040, 528943, 553545, 738060, 885672, 1057886, 1107090, 1476120, 1586829, 2115772, 2214180, 2644715, 3173658, 4231544, 4428360, 4760487, 5289430, 6347316, 7934145, 9520974, 10578860, 12694632, 15868290, 19041948, 21157720, 23802435, 31736580, 38083896, 47604870, 63473160, 95209740, 190419480]

約数ペア:

[(1, 190419480), (2, 95209740), (3, 63473160), (4, 47604870), (5, 38083896), (6, 31736580), (8, 23802435), (9, 21157720), (10, 19041948), (12, 15868290), (15, 12694632), (18, 10578860), (20, 9520974), (24, 7934145), (30, 6347316), (36, 5289430), (40, 4760487), (43, 4428360), (45, 4231544), (60, 3173658), (72, 2644715), (86, 2214180), (90, 2115772), (120, 1586829), (129, 1476120), (172, 1107090), (180, 1057886), (215, 885672), (258, 738060), (344, 553545), (360, 528943), (387, 492040), (430, 442836), (516, 369030), (645, 295224), (774, 246020), (860, 221418), (1032, 184515), (1290, 147612), (1548, 123010), (1720, 110709), (1935, 98408), (2580, 73806), (3096, 61505), (3870, 49204), (5160, 36903), (7740, 24602), (12301, 15480)]