64326480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 200195520

約数和(自身を除く): 135869040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 619, 866, 1238, 1299, 1732, 1857, 2165, 2476, 2598, 3095, 3464, 3714, 4330, 4952, 5196, 6190, 6495, 6928, 7428, 8660, 9285, 9904, 10392, 12380, 12990, 14856, 17320, 18570, 20784, 24760, 25980, 29712, 34640, 37140, 49520, 51960, 74280, 103920, 148560, 268027, 536054, 804081, 1072108, 1340135, 1608162, 2144216, 2680270, 3216324, 4020405, 4288432, 5360540, 6432648, 8040810, 10721080, 12865296, 16081620, 21442160, 32163240, 64326480]

約数ペア:

[(1, 64326480), (2, 32163240), (3, 21442160), (4, 16081620), (5, 12865296), (6, 10721080), (8, 8040810), (10, 6432648), (12, 5360540), (15, 4288432), (16, 4020405), (20, 3216324), (24, 2680270), (30, 2144216), (40, 1608162), (48, 1340135), (60, 1072108), (80, 804081), (120, 536054), (240, 268027), (433, 148560), (619, 103920), (866, 74280), (1238, 51960), (1299, 49520), (1732, 37140), (1857, 34640), (2165, 29712), (2476, 25980), (2598, 24760), (3095, 20784), (3464, 18570), (3714, 17320), (4330, 14856), (4952, 12990), (5196, 12380), (6190, 10392), (6495, 9904), (6928, 9285), (7428, 8660)]