15352920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3905

約数の個数: 96

約数和(自身を含む): 54447120

約数和(自身を除く): 39094200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3877, 3960, 7754, 11631, 15508, 19385, 23262, 31016, 34893, 38770, 42647, 46524, 58155, 69786, 77540, 85294, 93048, 116310, 127941, 139572, 155080, 170588, 174465, 213235, 232620, 255882, 279144, 341176, 348930, 383823, 426470, 465240, 511764, 639705, 697860, 767646, 852940, 1023528, 1279410, 1395720, 1535292, 1705880, 1919115, 2558820, 3070584, 3838230, 5117640, 7676460, 15352920]

約数ペア:

[(1, 15352920), (2, 7676460), (3, 5117640), (4, 3838230), (5, 3070584), (6, 2558820), (8, 1919115), (9, 1705880), (10, 1535292), (11, 1395720), (12, 1279410), (15, 1023528), (18, 852940), (20, 767646), (22, 697860), (24, 639705), (30, 511764), (33, 465240), (36, 426470), (40, 383823), (44, 348930), (45, 341176), (55, 279144), (60, 255882), (66, 232620), (72, 213235), (88, 174465), (90, 170588), (99, 155080), (110, 139572), (120, 127941), (132, 116310), (165, 93048), (180, 85294), (198, 77540), (220, 69786), (264, 58155), (330, 46524), (360, 42647), (396, 38770), (440, 34893), (495, 31016), (660, 23262), (792, 19385), (990, 15508), (1320, 11631), (1980, 7754), (3877, 3960)]