1021098840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{144223}}^1$

素因数の和:144296

約数の個数: 64

約数和(自身を含む): 3115238400

約数和(自身を除く): 2094139560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 144223, 288446, 432669, 576892, 721115, 865338, 1153784, 1442230, 1730676, 2163345, 2884460, 3461352, 4326690, 5768920, 8509157, 8653380, 17018314, 17306760, 25527471, 34036628, 42545785, 51054942, 68073256, 85091570, 102109884, 127637355, 170183140, 204219768, 255274710, 340366280, 510549420, 1021098840]

約数ペア:

[(1, 1021098840), (2, 510549420), (3, 340366280), (4, 255274710), (5, 204219768), (6, 170183140), (8, 127637355), (10, 102109884), (12, 85091570), (15, 68073256), (20, 51054942), (24, 42545785), (30, 34036628), (40, 25527471), (59, 17306760), (60, 17018314), (118, 8653380), (120, 8509157), (177, 5768920), (236, 4326690), (295, 3461352), (354, 2884460), (472, 2163345), (590, 1730676), (708, 1442230), (885, 1153784), (1180, 865338), (1416, 721115), (1770, 576892), (2360, 432669), (3540, 288446), (7080, 144223)]