1951440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 6213888

約数和(自身を除く): 4262448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 173, 188, 235, 240, 282, 346, 376, 470, 519, 564, 692, 705, 752, 865, 940, 1038, 1128, 1384, 1410, 1730, 1880, 2076, 2256, 2595, 2768, 2820, 3460, 3760, 4152, 5190, 5640, 6920, 8131, 8304, 10380, 11280, 13840, 16262, 20760, 24393, 32524, 40655, 41520, 48786, 65048, 81310, 97572, 121965, 130096, 162620, 195144, 243930, 325240, 390288, 487860, 650480, 975720, 1951440]

約数ペア:

[(1, 1951440), (2, 975720), (3, 650480), (4, 487860), (5, 390288), (6, 325240), (8, 243930), (10, 195144), (12, 162620), (15, 130096), (16, 121965), (20, 97572), (24, 81310), (30, 65048), (40, 48786), (47, 41520), (48, 40655), (60, 32524), (80, 24393), (94, 20760), (120, 16262), (141, 13840), (173, 11280), (188, 10380), (235, 8304), (240, 8131), (282, 6920), (346, 5640), (376, 5190), (470, 4152), (519, 3760), (564, 3460), (692, 2820), (705, 2768), (752, 2595), (865, 2256), (940, 2076), (1038, 1880), (1128, 1730), (1384, 1410)]