31788240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12041}}^1$

素因数の和:12068

約数の個数: 80

約数和(自身を含む): 107510976

約数和(自身を除く): 75722736

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, 12041, 24082, 36123, 48164, 60205, 72246, 96328, 120410, 132451, 144492, 180615, 192656, 240820, 264902, 288984, 361230, 397353, 481640, 529804, 577968, 662255, 722460, 794706, 963280, 1059608, 1324510, 1444920, 1589412, 1986765, 2119216, 2649020, 2889840, 3178824, 3973530, 5298040, 6357648, 7947060, 10596080, 15894120, 31788240]

約数ペア:

[(1, 31788240), (2, 15894120), (3, 10596080), (4, 7947060), (5, 6357648), (6, 5298040), (8, 3973530), (10, 3178824), (11, 2889840), (12, 2649020), (15, 2119216), (16, 1986765), (20, 1589412), (22, 1444920), (24, 1324510), (30, 1059608), (33, 963280), (40, 794706), (44, 722460), (48, 662255), (55, 577968), (60, 529804), (66, 481640), (80, 397353), (88, 361230), (110, 288984), (120, 264902), (132, 240820), (165, 192656), (176, 180615), (220, 144492), (240, 132451), (264, 120410), (330, 96328), (440, 72246), (528, 60205), (660, 48164), (880, 36123), (1320, 24082), (2640, 12041)]