122945040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18973}}^1$

素因数の和:18998

約数の個数: 100

約数和(自身を含む): 427028844

約数和(自身を除く): 304083804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18973, 37946, 56919, 75892, 94865, 113838, 151784, 170757, 189730, 227676, 284595, 303568, 341514, 379460, 455352, 512271, 569190, 683028, 758920, 853785, 910704, 1024542, 1138380, 1366056, 1517840, 1536813, 1707570, 2049084, 2276760, 2561355, 2732112, 3073626, 3415140, 4098168, 4553520, 5122710, 6147252, 6830280, 7684065, 8196336, 10245420, 12294504, 13660560, 15368130, 20490840, 24589008, 30736260, 40981680, 61472520, 122945040]

約数ペア:

[(1, 122945040), (2, 61472520), (3, 40981680), (4, 30736260), (5, 24589008), (6, 20490840), (8, 15368130), (9, 13660560), (10, 12294504), (12, 10245420), (15, 8196336), (16, 7684065), (18, 6830280), (20, 6147252), (24, 5122710), (27, 4553520), (30, 4098168), (36, 3415140), (40, 3073626), (45, 2732112), (48, 2561355), (54, 2276760), (60, 2049084), (72, 1707570), (80, 1536813), (81, 1517840), (90, 1366056), (108, 1138380), (120, 1024542), (135, 910704), (144, 853785), (162, 758920), (180, 683028), (216, 569190), (240, 512271), (270, 455352), (324, 379460), (360, 341514), (405, 303568), (432, 284595), (540, 227676), (648, 189730), (720, 170757), (810, 151784), (1080, 113838), (1296, 94865), (1620, 75892), (2160, 56919), (3240, 37946), (6480, 18973)]