80348760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24799}}^1$

素因数の和:24822

約数の個数: 80

約数和(自身を含む): 270072000

約数和(自身を除く): 189723240

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, 24799, 49598, 74397, 99196, 123995, 148794, 198392, 223191, 247990, 297588, 371985, 446382, 495980, 595176, 669573, 743970, 892764, 991960, 1115955, 1339146, 1487940, 1785528, 2008719, 2231910, 2678292, 2975880, 3347865, 4017438, 4463820, 5356584, 6695730, 8034876, 8927640, 10043595, 13391460, 16069752, 20087190, 26782920, 40174380, 80348760]

約数ペア:

[(1, 80348760), (2, 40174380), (3, 26782920), (4, 20087190), (5, 16069752), (6, 13391460), (8, 10043595), (9, 8927640), (10, 8034876), (12, 6695730), (15, 5356584), (18, 4463820), (20, 4017438), (24, 3347865), (27, 2975880), (30, 2678292), (36, 2231910), (40, 2008719), (45, 1785528), (54, 1487940), (60, 1339146), (72, 1115955), (81, 991960), (90, 892764), (108, 743970), (120, 669573), (135, 595176), (162, 495980), (180, 446382), (216, 371985), (270, 297588), (324, 247990), (360, 223191), (405, 198392), (540, 148794), (648, 123995), (810, 99196), (1080, 74397), (1620, 49598), (3240, 24799)]