159759120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 358779120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 109, 120, 124, 155, 186, 197, 218, 240, 248, 310, 327, 372, 394, 436, 465, 496, 545, 591, 620, 654, 744, 788, 872, 930, 985, 1090, 1182, 1240, 1308, 1488, 1576, 1635, 1744, 1860, 1970, 2180, 2364, 2480, 2616, 2955, 3152, 3270, 3379, 3720, 3940, 4360, 4728, 5232, 5910, 6107, 6540, 6758, 7440, 7880, 8720, 9456, 10137, 11820, 12214, 13080, 13516, 15760, 16895, 18321, 20274, 21473, 23640, 24428, 26160, 27032, 30535, 33790, 36642, 40548, 42946, 47280, 48856, 50685, 54064, 61070, 64419, 67580, 73284, 81096, 85892, 91605, 97712, 101370, 107365, 122140, 128838, 135160, 146568, 162192, 171784, 183210, 202740, 214730, 244280, 257676, 270320, 293136, 322095, 343568, 366420, 405480, 429460, 488560, 515352, 644190, 665663, 732840, 810960, 858920, 1030704, 1288380, 1331326, 1465680, 1717840, 1996989, 2576760, 2662652, 3328315, 3993978, 5153520, 5325304, 6656630, 7987956, 9984945, 10650608, 13313260, 15975912, 19969890, 26626520, 31951824, 39939780, 53253040, 79879560, 159759120]

約数ペア:

[(1, 159759120), (2, 79879560), (3, 53253040), (4, 39939780), (5, 31951824), (6, 26626520), (8, 19969890), (10, 15975912), (12, 13313260), (15, 10650608), (16, 9984945), (20, 7987956), (24, 6656630), (30, 5325304), (31, 5153520), (40, 3993978), (48, 3328315), (60, 2662652), (62, 2576760), (80, 1996989), (93, 1717840), (109, 1465680), (120, 1331326), (124, 1288380), (155, 1030704), (186, 858920), (197, 810960), (218, 732840), (240, 665663), (248, 644190), (310, 515352), (327, 488560), (372, 429460), (394, 405480), (436, 366420), (465, 343568), (496, 322095), (545, 293136), (591, 270320), (620, 257676), (654, 244280), (744, 214730), (788, 202740), (872, 183210), (930, 171784), (985, 162192), (1090, 146568), (1182, 135160), (1240, 128838), (1308, 122140), (1488, 107365), (1576, 101370), (1635, 97712), (1744, 91605), (1860, 85892), (1970, 81096), (2180, 73284), (2364, 67580), (2480, 64419), (2616, 61070), (2955, 54064), (3152, 50685), (3270, 48856), (3379, 47280), (3720, 42946), (3940, 40548), (4360, 36642), (4728, 33790), (5232, 30535), (5910, 27032), (6107, 26160), (6540, 24428), (6758, 23640), (7440, 21473), (7880, 20274), (8720, 18321), (9456, 16895), (10137, 15760), (11820, 13516), (12214, 13080)]