2021989440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2106239}}^1$

素因数の和:2106259

約数の個数: 56

約数和(自身を含む): 6419819520

約数和(自身を除く): 4397830080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2106239, 4212478, 6318717, 8424956, 10531195, 12637434, 16849912, 21062390, 25274868, 31593585, 33699824, 42124780, 50549736, 63187170, 67399648, 84249560, 101099472, 126374340, 134799296, 168499120, 202198944, 252748680, 336998240, 404397888, 505497360, 673996480, 1010994720, 2021989440]

約数ペア:

[(1, 2021989440), (2, 1010994720), (3, 673996480), (4, 505497360), (5, 404397888), (6, 336998240), (8, 252748680), (10, 202198944), (12, 168499120), (15, 134799296), (16, 126374340), (20, 101099472), (24, 84249560), (30, 67399648), (32, 63187170), (40, 50549736), (48, 42124780), (60, 33699824), (64, 31593585), (80, 25274868), (96, 21062390), (120, 16849912), (160, 12637434), (192, 10531195), (240, 8424956), (320, 6318717), (480, 4212478), (960, 2106239)]