15923723760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3159469}}^1$

素因数の和:3159495

約数の個数: 120

約数和(自身を含む): 61116787680

約数和(自身を除く): 45193063920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 3159469, 6318938, 9478407, 12637876, 15797345, 18956814, 22116283, 25275752, 28435221, 31594690, 37913628, 44232566, 47392035, 50551504, 56870442, 63189380, 66348849, 75827256, 88465132, 94784070, 110581415, 113740884, 126378760, 132697698, 142176105, 151654512, 176930264, 189568140, 199046547, 221162830, 227481768, 252757520, 265395396, 284352210, 331744245, 353860528, 379136280, 398093094, 442325660, 454963536, 530790792, 568704420, 663488490, 758272560, 796186188, 884651320, 995232735, 1061581584, 1137408840, 1326976980, 1592372376, 1769302640, 1990465470, 2274817680, 2653953960, 3184744752, 3980930940, 5307907920, 7961861880, 15923723760]

約数ペア:

[(1, 15923723760), (2, 7961861880), (3, 5307907920), (4, 3980930940), (5, 3184744752), (6, 2653953960), (7, 2274817680), (8, 1990465470), (9, 1769302640), (10, 1592372376), (12, 1326976980), (14, 1137408840), (15, 1061581584), (16, 995232735), (18, 884651320), (20, 796186188), (21, 758272560), (24, 663488490), (28, 568704420), (30, 530790792), (35, 454963536), (36, 442325660), (40, 398093094), (42, 379136280), (45, 353860528), (48, 331744245), (56, 284352210), (60, 265395396), (63, 252757520), (70, 227481768), (72, 221162830), (80, 199046547), (84, 189568140), (90, 176930264), (105, 151654512), (112, 142176105), (120, 132697698), (126, 126378760), (140, 113740884), (144, 110581415), (168, 94784070), (180, 88465132), (210, 75827256), (240, 66348849), (252, 63189380), (280, 56870442), (315, 50551504), (336, 47392035), (360, 44232566), (420, 37913628), (504, 31594690), (560, 28435221), (630, 25275752), (720, 22116283), (840, 18956814), (1008, 15797345), (1260, 12637876), (1680, 9478407), (2520, 6318938), (5040, 3159469)]