87087960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26879}}^1$

素因数の和:26902

約数の個数: 80

約数和(自身を含む): 292723200

約数和(自身を除く): 205635240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26879, 53758, 80637, 107516, 134395, 161274, 215032, 241911, 268790, 322548, 403185, 483822, 537580, 645096, 725733, 806370, 967644, 1075160, 1209555, 1451466, 1612740, 1935288, 2177199, 2419110, 2902932, 3225480, 3628665, 4354398, 4838220, 5805864, 7257330, 8708796, 9676440, 10885995, 14514660, 17417592, 21771990, 29029320, 43543980, 87087960]

約数ペア:

[(1, 87087960), (2, 43543980), (3, 29029320), (4, 21771990), (5, 17417592), (6, 14514660), (8, 10885995), (9, 9676440), (10, 8708796), (12, 7257330), (15, 5805864), (18, 4838220), (20, 4354398), (24, 3628665), (27, 3225480), (30, 2902932), (36, 2419110), (40, 2177199), (45, 1935288), (54, 1612740), (60, 1451466), (72, 1209555), (81, 1075160), (90, 967644), (108, 806370), (120, 725733), (135, 645096), (162, 537580), (180, 483822), (216, 403185), (270, 322548), (324, 268790), (360, 241911), (405, 215032), (540, 161274), (648, 134395), (810, 107516), (1080, 80637), (1620, 53758), (3240, 26879)]