159521760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 144

約数和(自身を含む): 556186176

約数和(自身を除く): 396664416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2357, 2820, 3384, 3760, 4230, 4512, 4714, 5640, 6768, 7071, 7520, 8460, 9428, 11280, 11785, 13536, 14142, 16920, 18856, 21213, 22560, 23570, 28284, 33840, 35355, 37712, 42426, 47140, 56568, 67680, 70710, 75424, 84852, 94280, 106065, 110779, 113136, 141420, 169704, 188560, 212130, 221558, 226272, 282840, 332337, 339408, 377120, 424260, 443116, 553895, 565680, 664674, 678816, 848520, 886232, 997011, 1107790, 1131360, 1329348, 1661685, 1697040, 1772464, 1994022, 2215580, 2658696, 3323370, 3394080, 3544928, 3988044, 4431160, 4985055, 5317392, 6646740, 7976088, 8862320, 9970110, 10634784, 13293480, 15952176, 17724640, 19940220, 26586960, 31904352, 39880440, 53173920, 79760880, 159521760]

約数ペア:

[(1, 159521760), (2, 79760880), (3, 53173920), (4, 39880440), (5, 31904352), (6, 26586960), (8, 19940220), (9, 17724640), (10, 15952176), (12, 13293480), (15, 10634784), (16, 9970110), (18, 8862320), (20, 7976088), (24, 6646740), (30, 5317392), (32, 4985055), (36, 4431160), (40, 3988044), (45, 3544928), (47, 3394080), (48, 3323370), (60, 2658696), (72, 2215580), (80, 1994022), (90, 1772464), (94, 1697040), (96, 1661685), (120, 1329348), (141, 1131360), (144, 1107790), (160, 997011), (180, 886232), (188, 848520), (235, 678816), (240, 664674), (282, 565680), (288, 553895), (360, 443116), (376, 424260), (423, 377120), (470, 339408), (480, 332337), (564, 282840), (705, 226272), (720, 221558), (752, 212130), (846, 188560), (940, 169704), (1128, 141420), (1410, 113136), (1440, 110779), (1504, 106065), (1692, 94280), (1880, 84852), (2115, 75424), (2256, 70710), (2357, 67680), (2820, 56568), (3384, 47140), (3760, 42426), (4230, 37712), (4512, 35355), (4714, 33840), (5640, 28284), (6768, 23570), (7071, 22560), (7520, 21213), (8460, 18856), (9428, 16920), (11280, 14142), (11785, 13536)]