22372080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 72401616

約数和(自身を除く): 50029536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 240, 248, 291, 310, 372, 388, 465, 485, 496, 582, 620, 744, 776, 930, 961, 970, 1164, 1240, 1455, 1488, 1552, 1860, 1922, 1940, 2328, 2480, 2883, 2910, 3007, 3720, 3844, 3880, 4656, 4805, 5766, 5820, 6014, 7440, 7688, 7760, 9021, 9610, 11532, 11640, 12028, 14415, 15035, 15376, 18042, 19220, 23064, 23280, 24056, 28830, 30070, 36084, 38440, 45105, 46128, 48112, 57660, 60140, 72168, 76880, 90210, 93217, 115320, 120280, 144336, 180420, 186434, 230640, 240560, 279651, 360840, 372868, 466085, 559302, 721680, 745736, 932170, 1118604, 1398255, 1491472, 1864340, 2237208, 2796510, 3728680, 4474416, 5593020, 7457360, 11186040, 22372080]

約数ペア:

[(1, 22372080), (2, 11186040), (3, 7457360), (4, 5593020), (5, 4474416), (6, 3728680), (8, 2796510), (10, 2237208), (12, 1864340), (15, 1491472), (16, 1398255), (20, 1118604), (24, 932170), (30, 745736), (31, 721680), (40, 559302), (48, 466085), (60, 372868), (62, 360840), (80, 279651), (93, 240560), (97, 230640), (120, 186434), (124, 180420), (155, 144336), (186, 120280), (194, 115320), (240, 93217), (248, 90210), (291, 76880), (310, 72168), (372, 60140), (388, 57660), (465, 48112), (485, 46128), (496, 45105), (582, 38440), (620, 36084), (744, 30070), (776, 28830), (930, 24056), (961, 23280), (970, 23064), (1164, 19220), (1240, 18042), (1455, 15376), (1488, 15035), (1552, 14415), (1860, 12028), (1922, 11640), (1940, 11532), (2328, 9610), (2480, 9021), (2883, 7760), (2910, 7688), (3007, 7440), (3720, 6014), (3844, 5820), (3880, 5766), (4656, 4805)]