1508146680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{40153}}^1$

素因数の和:40480

約数の個数: 64

約数和(自身を含む): 4539008160

約数和(自身を除く): 3030861480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 6260, 7512, 9390, 12520, 18780, 37560, 40153, 80306, 120459, 160612, 200765, 240918, 321224, 401530, 481836, 602295, 803060, 963672, 1204590, 1606120, 2409180, 4818360, 12567889, 25135778, 37703667, 50271556, 62839445, 75407334, 100543112, 125678890, 150814668, 188518335, 251357780, 301629336, 377036670, 502715560, 754073340, 1508146680]

約数ペア:

[(1, 1508146680), (2, 754073340), (3, 502715560), (4, 377036670), (5, 301629336), (6, 251357780), (8, 188518335), (10, 150814668), (12, 125678890), (15, 100543112), (20, 75407334), (24, 62839445), (30, 50271556), (40, 37703667), (60, 25135778), (120, 12567889), (313, 4818360), (626, 2409180), (939, 1606120), (1252, 1204590), (1565, 963672), (1878, 803060), (2504, 602295), (3130, 481836), (3756, 401530), (4695, 321224), (6260, 240918), (7512, 200765), (9390, 160612), (12520, 120459), (18780, 80306), (37560, 40153)]