158353320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2939}}^1$

素因数の和:3402

約数の個数: 64

約数和(自身を含む): 476280000

約数和(自身を除く): 317926680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 2939, 3592, 4490, 5388, 5878, 6735, 8817, 8980, 10776, 11756, 13470, 14695, 17634, 17960, 23512, 26940, 29390, 35268, 44085, 53880, 58780, 70536, 88170, 117560, 176340, 352680, 1319611, 2639222, 3958833, 5278444, 6598055, 7917666, 10556888, 13196110, 15835332, 19794165, 26392220, 31670664, 39588330, 52784440, 79176660, 158353320]

約数ペア:

[(1, 158353320), (2, 79176660), (3, 52784440), (4, 39588330), (5, 31670664), (6, 26392220), (8, 19794165), (10, 15835332), (12, 13196110), (15, 10556888), (20, 7917666), (24, 6598055), (30, 5278444), (40, 3958833), (60, 2639222), (120, 1319611), (449, 352680), (898, 176340), (1347, 117560), (1796, 88170), (2245, 70536), (2694, 58780), (2939, 53880), (3592, 44085), (4490, 35268), (5388, 29390), (5878, 26940), (6735, 23512), (8817, 17960), (8980, 17634), (10776, 14695), (11756, 13470)]