80215110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:779

約数の個数: 80

約数和(自身を含む): 217346976

約数和(自身を除く): 137131866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 167, 270, 334, 405, 501, 593, 810, 835, 1002, 1186, 1503, 1670, 1779, 2505, 2965, 3006, 3558, 4509, 5010, 5337, 5930, 7515, 8895, 9018, 10674, 13527, 15030, 16011, 17790, 22545, 26685, 27054, 32022, 45090, 48033, 53370, 67635, 80055, 96066, 99031, 135270, 160110, 198062, 240165, 297093, 480330, 495155, 594186, 891279, 990310, 1485465, 1782558, 2673837, 2970930, 4456395, 5347674, 8021511, 8912790, 13369185, 16043022, 26738370, 40107555, 80215110]

約数ペア:

[(1, 80215110), (2, 40107555), (3, 26738370), (5, 16043022), (6, 13369185), (9, 8912790), (10, 8021511), (15, 5347674), (18, 4456395), (27, 2970930), (30, 2673837), (45, 1782558), (54, 1485465), (81, 990310), (90, 891279), (135, 594186), (162, 495155), (167, 480330), (270, 297093), (334, 240165), (405, 198062), (501, 160110), (593, 135270), (810, 99031), (835, 96066), (1002, 80055), (1186, 67635), (1503, 53370), (1670, 48033), (1779, 45090), (2505, 32022), (2965, 27054), (3006, 26685), (3558, 22545), (4509, 17790), (5010, 16011), (5337, 15030), (5930, 13527), (7515, 10674), (8895, 9018)]