67220880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1619}}^1$

素因数の和:1808

約数の個数: 80

約数和(自身を含む): 209718720

約数和(自身を除く): 142497840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1619, 1730, 2076, 2595, 2768, 3238, 3460, 4152, 4857, 5190, 6476, 6920, 8095, 8304, 9714, 10380, 12952, 13840, 16190, 19428, 20760, 24285, 25904, 32380, 38856, 41520, 48570, 64760, 77712, 97140, 129520, 194280, 280087, 388560, 560174, 840261, 1120348, 1400435, 1680522, 2240696, 2800870, 3361044, 4201305, 4481392, 5601740, 6722088, 8402610, 11203480, 13444176, 16805220, 22406960, 33610440, 67220880]

約数ペア:

[(1, 67220880), (2, 33610440), (3, 22406960), (4, 16805220), (5, 13444176), (6, 11203480), (8, 8402610), (10, 6722088), (12, 5601740), (15, 4481392), (16, 4201305), (20, 3361044), (24, 2800870), (30, 2240696), (40, 1680522), (48, 1400435), (60, 1120348), (80, 840261), (120, 560174), (173, 388560), (240, 280087), (346, 194280), (519, 129520), (692, 97140), (865, 77712), (1038, 64760), (1384, 48570), (1619, 41520), (1730, 38856), (2076, 32380), (2595, 25904), (2768, 24285), (3238, 20760), (3460, 19428), (4152, 16190), (4857, 13840), (5190, 12952), (6476, 10380), (6920, 9714), (8095, 8304)]