306760920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{150373}}^1$

素因数の和:150404

約数の個数: 64

約数和(自身を含む): 974423520

約数和(自身を除く): 667662600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 150373, 300746, 451119, 601492, 751865, 902238, 1202984, 1503730, 1804476, 2255595, 2556341, 3007460, 3608952, 4511190, 5112682, 6014920, 7669023, 9022380, 10225364, 12781705, 15338046, 18044760, 20450728, 25563410, 30676092, 38345115, 51126820, 61352184, 76690230, 102253640, 153380460, 306760920]

約数ペア:

[(1, 306760920), (2, 153380460), (3, 102253640), (4, 76690230), (5, 61352184), (6, 51126820), (8, 38345115), (10, 30676092), (12, 25563410), (15, 20450728), (17, 18044760), (20, 15338046), (24, 12781705), (30, 10225364), (34, 9022380), (40, 7669023), (51, 6014920), (60, 5112682), (68, 4511190), (85, 3608952), (102, 3007460), (120, 2556341), (136, 2255595), (170, 1804476), (204, 1503730), (255, 1202984), (340, 902238), (408, 751865), (510, 601492), (680, 451119), (1020, 300746), (2040, 150373)]