143798160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54469}}^1$

素因数の和:54496

約数の個数: 80

約数和(自身を含む): 486308160

約数和(自身を除く): 342510000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 54469, 108938, 163407, 217876, 272345, 326814, 435752, 544690, 599159, 653628, 817035, 871504, 1089380, 1198318, 1307256, 1634070, 1797477, 2178760, 2396636, 2614512, 2995795, 3268140, 3594954, 4357520, 4793272, 5991590, 6536280, 7189908, 8987385, 9586544, 11983180, 13072560, 14379816, 17974770, 23966360, 28759632, 35949540, 47932720, 71899080, 143798160]

約数ペア:

[(1, 143798160), (2, 71899080), (3, 47932720), (4, 35949540), (5, 28759632), (6, 23966360), (8, 17974770), (10, 14379816), (11, 13072560), (12, 11983180), (15, 9586544), (16, 8987385), (20, 7189908), (22, 6536280), (24, 5991590), (30, 4793272), (33, 4357520), (40, 3594954), (44, 3268140), (48, 2995795), (55, 2614512), (60, 2396636), (66, 2178760), (80, 1797477), (88, 1634070), (110, 1307256), (120, 1198318), (132, 1089380), (165, 871504), (176, 817035), (220, 653628), (240, 599159), (264, 544690), (330, 435752), (440, 326814), (528, 272345), (660, 217876), (880, 163407), (1320, 108938), (2640, 54469)]