159399480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78137}}^1$

素因数の和:78168

約数の個数: 64

約数和(自身を含む): 506334240

約数和(自身を除く): 346934760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 78137, 156274, 234411, 312548, 390685, 468822, 625096, 781370, 937644, 1172055, 1328329, 1562740, 1875288, 2344110, 2656658, 3125480, 3984987, 4688220, 5313316, 6641645, 7969974, 9376440, 10626632, 13283290, 15939948, 19924935, 26566580, 31879896, 39849870, 53133160, 79699740, 159399480]

約数ペア:

[(1, 159399480), (2, 79699740), (3, 53133160), (4, 39849870), (5, 31879896), (6, 26566580), (8, 19924935), (10, 15939948), (12, 13283290), (15, 10626632), (17, 9376440), (20, 7969974), (24, 6641645), (30, 5313316), (34, 4688220), (40, 3984987), (51, 3125480), (60, 2656658), (68, 2344110), (85, 1875288), (102, 1562740), (120, 1328329), (136, 1172055), (170, 937644), (204, 781370), (255, 625096), (340, 468822), (408, 390685), (510, 312548), (680, 234411), (1020, 156274), (2040, 78137)]