1856596320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1289303}}^1$

素因数の和:1289324

約数の個数: 72

約数和(自身を含む): 6335639856

約数和(自身を除く): 4479043536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1289303, 2578606, 3867909, 5157212, 6446515, 7735818, 10314424, 11603727, 12893030, 15471636, 19339545, 20628848, 23207454, 25786060, 30943272, 38679090, 41257696, 46414908, 51572120, 58018635, 61886544, 77358180, 92829816, 103144240, 116037270, 123773088, 154716360, 185659632, 206288480, 232074540, 309432720, 371319264, 464149080, 618865440, 928298160, 1856596320]

約数ペア:

[(1, 1856596320), (2, 928298160), (3, 618865440), (4, 464149080), (5, 371319264), (6, 309432720), (8, 232074540), (9, 206288480), (10, 185659632), (12, 154716360), (15, 123773088), (16, 116037270), (18, 103144240), (20, 92829816), (24, 77358180), (30, 61886544), (32, 58018635), (36, 51572120), (40, 46414908), (45, 41257696), (48, 38679090), (60, 30943272), (72, 25786060), (80, 23207454), (90, 20628848), (96, 19339545), (120, 15471636), (144, 12893030), (160, 11603727), (180, 10314424), (240, 7735818), (288, 6446515), (360, 5157212), (480, 3867909), (720, 2578606), (1440, 1289303)]