75078960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28439}}^1$

素因数の和:28466

約数の個数: 80

約数和(自身を含む): 253912320

約数和(自身を除く): 178833360

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, 28439, 56878, 85317, 113756, 142195, 170634, 227512, 284390, 312829, 341268, 426585, 455024, 568780, 625658, 682536, 853170, 938487, 1137560, 1251316, 1365072, 1564145, 1706340, 1876974, 2275120, 2502632, 3128290, 3412680, 3753948, 4692435, 5005264, 6256580, 6825360, 7507896, 9384870, 12513160, 15015792, 18769740, 25026320, 37539480, 75078960]

約数ペア:

[(1, 75078960), (2, 37539480), (3, 25026320), (4, 18769740), (5, 15015792), (6, 12513160), (8, 9384870), (10, 7507896), (11, 6825360), (12, 6256580), (15, 5005264), (16, 4692435), (20, 3753948), (22, 3412680), (24, 3128290), (30, 2502632), (33, 2275120), (40, 1876974), (44, 1706340), (48, 1564145), (55, 1365072), (60, 1251316), (66, 1137560), (80, 938487), (88, 853170), (110, 682536), (120, 625658), (132, 568780), (165, 455024), (176, 426585), (220, 341268), (240, 312829), (264, 284390), (330, 227512), (440, 170634), (528, 142195), (660, 113756), (880, 85317), (1320, 56878), (2640, 28439)]