396375120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61169}}^1$

素因数の和:61194

約数の個数: 100

約数和(自身を含む): 1376692020

約数和(自身を除く): 980316900

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, 61169, 122338, 183507, 244676, 305845, 367014, 489352, 550521, 611690, 734028, 917535, 978704, 1101042, 1223380, 1468056, 1651563, 1835070, 2202084, 2446760, 2752605, 2936112, 3303126, 3670140, 4404168, 4893520, 4954689, 5505210, 6606252, 7340280, 8257815, 8808336, 9909378, 11010420, 13212504, 14680560, 16515630, 19818756, 22020840, 24773445, 26425008, 33031260, 39637512, 44041680, 49546890, 66062520, 79275024, 99093780, 132125040, 198187560, 396375120]

約数ペア:

[(1, 396375120), (2, 198187560), (3, 132125040), (4, 99093780), (5, 79275024), (6, 66062520), (8, 49546890), (9, 44041680), (10, 39637512), (12, 33031260), (15, 26425008), (16, 24773445), (18, 22020840), (20, 19818756), (24, 16515630), (27, 14680560), (30, 13212504), (36, 11010420), (40, 9909378), (45, 8808336), (48, 8257815), (54, 7340280), (60, 6606252), (72, 5505210), (80, 4954689), (81, 4893520), (90, 4404168), (108, 3670140), (120, 3303126), (135, 2936112), (144, 2752605), (162, 2446760), (180, 2202084), (216, 1835070), (240, 1651563), (270, 1468056), (324, 1223380), (360, 1101042), (405, 978704), (432, 917535), (540, 734028), (648, 611690), (720, 550521), (810, 489352), (1080, 367014), (1296, 305845), (1620, 244676), (2160, 183507), (3240, 122338), (6480, 61169)]