866520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 2948400

約数和(自身を除く): 2081880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 83, 87, 90, 116, 120, 145, 166, 174, 180, 232, 249, 261, 290, 332, 348, 360, 415, 435, 498, 522, 580, 664, 696, 747, 830, 870, 996, 1044, 1160, 1245, 1305, 1494, 1660, 1740, 1992, 2088, 2407, 2490, 2610, 2988, 3320, 3480, 3735, 4814, 4980, 5220, 5976, 7221, 7470, 9628, 9960, 10440, 12035, 14442, 14940, 19256, 21663, 24070, 28884, 29880, 36105, 43326, 48140, 57768, 72210, 86652, 96280, 108315, 144420, 173304, 216630, 288840, 433260, 866520]

約数ペア:

[(1, 866520), (2, 433260), (3, 288840), (4, 216630), (5, 173304), (6, 144420), (8, 108315), (9, 96280), (10, 86652), (12, 72210), (15, 57768), (18, 48140), (20, 43326), (24, 36105), (29, 29880), (30, 28884), (36, 24070), (40, 21663), (45, 19256), (58, 14940), (60, 14442), (72, 12035), (83, 10440), (87, 9960), (90, 9628), (116, 7470), (120, 7221), (145, 5976), (166, 5220), (174, 4980), (180, 4814), (232, 3735), (249, 3480), (261, 3320), (290, 2988), (332, 2610), (348, 2490), (360, 2407), (415, 2088), (435, 1992), (498, 1740), (522, 1660), (580, 1494), (664, 1305), (696, 1245), (747, 1160), (830, 1044), (870, 996)]