8869320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 29315520

約数和(自身を除く): 20446200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 347, 355, 360, 426, 568, 639, 694, 710, 852, 1041, 1065, 1278, 1388, 1420, 1704, 1735, 2082, 2130, 2556, 2776, 2840, 3123, 3195, 3470, 4164, 4260, 5112, 5205, 6246, 6390, 6940, 8328, 8520, 10410, 12492, 12780, 13880, 15615, 20820, 24637, 24984, 25560, 31230, 41640, 49274, 62460, 73911, 98548, 123185, 124920, 147822, 197096, 221733, 246370, 295644, 369555, 443466, 492740, 591288, 739110, 886932, 985480, 1108665, 1478220, 1773864, 2217330, 2956440, 4434660, 8869320]

約数ペア:

[(1, 8869320), (2, 4434660), (3, 2956440), (4, 2217330), (5, 1773864), (6, 1478220), (8, 1108665), (9, 985480), (10, 886932), (12, 739110), (15, 591288), (18, 492740), (20, 443466), (24, 369555), (30, 295644), (36, 246370), (40, 221733), (45, 197096), (60, 147822), (71, 124920), (72, 123185), (90, 98548), (120, 73911), (142, 62460), (180, 49274), (213, 41640), (284, 31230), (347, 25560), (355, 24984), (360, 24637), (426, 20820), (568, 15615), (639, 13880), (694, 12780), (710, 12492), (852, 10410), (1041, 8520), (1065, 8328), (1278, 6940), (1388, 6390), (1420, 6246), (1704, 5205), (1735, 5112), (2082, 4260), (2130, 4164), (2556, 3470), (2776, 3195), (2840, 3123)]