20601836880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3853}}^1\times {\mathrm{22279}}^1$

素因数の和:26148

約数の個数: 80

約数和(自身を含む): 63885137280

約数和(自身を除く): 43283300400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3853, 7706, 11559, 15412, 19265, 22279, 23118, 30824, 38530, 44558, 46236, 57795, 61648, 66837, 77060, 89116, 92472, 111395, 115590, 133674, 154120, 178232, 184944, 222790, 231180, 267348, 308240, 334185, 356464, 445580, 462360, 534696, 668370, 891160, 924720, 1069392, 1336740, 1782320, 2673480, 5346960, 85840987, 171681974, 257522961, 343363948, 429204935, 515045922, 686727896, 858409870, 1030091844, 1287614805, 1373455792, 1716819740, 2060183688, 2575229610, 3433639480, 4120367376, 5150459220, 6867278960, 10300918440, 20601836880]

約数ペア:

[(1, 20601836880), (2, 10300918440), (3, 6867278960), (4, 5150459220), (5, 4120367376), (6, 3433639480), (8, 2575229610), (10, 2060183688), (12, 1716819740), (15, 1373455792), (16, 1287614805), (20, 1030091844), (24, 858409870), (30, 686727896), (40, 515045922), (48, 429204935), (60, 343363948), (80, 257522961), (120, 171681974), (240, 85840987), (3853, 5346960), (7706, 2673480), (11559, 1782320), (15412, 1336740), (19265, 1069392), (22279, 924720), (23118, 891160), (30824, 668370), (38530, 534696), (44558, 462360), (46236, 445580), (57795, 356464), (61648, 334185), (66837, 308240), (77060, 267348), (89116, 231180), (92472, 222790), (111395, 184944), (115590, 178232), (133674, 154120)]