27628560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{12791}}^1$

素因数の和:12813

約数の個数: 80

約数和(自身を含む): 95172480

約数和(自身を除く): 67543920

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 12791, 25582, 38373, 51164, 63955, 76746, 102328, 115119, 127910, 153492, 191865, 204656, 230238, 255820, 306984, 345357, 383730, 460476, 511640, 575595, 613968, 690714, 767460, 920952, 1023280, 1151190, 1381428, 1534920, 1726785, 1841904, 2302380, 2762856, 3069840, 3453570, 4604760, 5525712, 6907140, 9209520, 13814280, 27628560]

約数ペア:

[(1, 27628560), (2, 13814280), (3, 9209520), (4, 6907140), (5, 5525712), (6, 4604760), (8, 3453570), (9, 3069840), (10, 2762856), (12, 2302380), (15, 1841904), (16, 1726785), (18, 1534920), (20, 1381428), (24, 1151190), (27, 1023280), (30, 920952), (36, 767460), (40, 690714), (45, 613968), (48, 575595), (54, 511640), (60, 460476), (72, 383730), (80, 345357), (90, 306984), (108, 255820), (120, 230238), (135, 204656), (144, 191865), (180, 153492), (216, 127910), (240, 115119), (270, 102328), (360, 76746), (432, 63955), (540, 51164), (720, 38373), (1080, 25582), (2160, 12791)]