120523140

素因数分解:

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

素因数の和:24823

約数の個数: 72

約数和(自身を含む): 379142400

約数和(自身を除く): 258619260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 24799, 49598, 74397, 99196, 123995, 148794, 223191, 247990, 297588, 371985, 446382, 495980, 669573, 743970, 892764, 1115955, 1339146, 1487940, 2008719, 2231910, 2678292, 3347865, 4017438, 4463820, 6026157, 6695730, 8034876, 10043595, 12052314, 13391460, 20087190, 24104628, 30130785, 40174380, 60261570, 120523140]

約数ペア:

[(1, 120523140), (2, 60261570), (3, 40174380), (4, 30130785), (5, 24104628), (6, 20087190), (9, 13391460), (10, 12052314), (12, 10043595), (15, 8034876), (18, 6695730), (20, 6026157), (27, 4463820), (30, 4017438), (36, 3347865), (45, 2678292), (54, 2231910), (60, 2008719), (81, 1487940), (90, 1339146), (108, 1115955), (135, 892764), (162, 743970), (180, 669573), (243, 495980), (270, 446382), (324, 371985), (405, 297588), (486, 247990), (540, 223191), (810, 148794), (972, 123995), (1215, 99196), (1620, 74397), (2430, 49598), (4860, 24799)]