72883260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 228614400

約数和(自身を除く): 155731140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 971, 1251, 1390, 1668, 1942, 2085, 2502, 2780, 2913, 3753, 3884, 4170, 4855, 5004, 5826, 6255, 7506, 8340, 8739, 9710, 11652, 12510, 14565, 15012, 17478, 18765, 19420, 25020, 26217, 29130, 34956, 37530, 43695, 52434, 58260, 75060, 87390, 104868, 131085, 134969, 174780, 262170, 269938, 404907, 524340, 539876, 674845, 809814, 1214721, 1349690, 1619628, 2024535, 2429442, 2699380, 3644163, 4049070, 4858884, 6073605, 7288326, 8098140, 12147210, 14576652, 18220815, 24294420, 36441630, 72883260]

約数ペア:

[(1, 72883260), (2, 36441630), (3, 24294420), (4, 18220815), (5, 14576652), (6, 12147210), (9, 8098140), (10, 7288326), (12, 6073605), (15, 4858884), (18, 4049070), (20, 3644163), (27, 2699380), (30, 2429442), (36, 2024535), (45, 1619628), (54, 1349690), (60, 1214721), (90, 809814), (108, 674845), (135, 539876), (139, 524340), (180, 404907), (270, 269938), (278, 262170), (417, 174780), (540, 134969), (556, 131085), (695, 104868), (834, 87390), (971, 75060), (1251, 58260), (1390, 52434), (1668, 43695), (1942, 37530), (2085, 34956), (2502, 29130), (2780, 26217), (2913, 25020), (3753, 19420), (3884, 18765), (4170, 17478), (4855, 15012), (5004, 14565), (5826, 12510), (6255, 11652), (7506, 9710), (8340, 8739)]