12020940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 25900020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 197, 226, 270, 339, 394, 452, 540, 565, 591, 678, 788, 985, 1017, 1130, 1182, 1356, 1695, 1773, 1970, 2034, 2260, 2364, 2955, 3051, 3390, 3546, 3940, 4068, 5085, 5319, 5910, 6102, 6780, 7092, 8865, 10170, 10638, 11820, 12204, 15255, 17730, 20340, 21276, 22261, 26595, 30510, 35460, 44522, 53190, 61020, 66783, 89044, 106380, 111305, 133566, 200349, 222610, 267132, 333915, 400698, 445220, 601047, 667830, 801396, 1001745, 1202094, 1335660, 2003490, 2404188, 3005235, 4006980, 6010470, 12020940]

約数ペア:

[(1, 12020940), (2, 6010470), (3, 4006980), (4, 3005235), (5, 2404188), (6, 2003490), (9, 1335660), (10, 1202094), (12, 1001745), (15, 801396), (18, 667830), (20, 601047), (27, 445220), (30, 400698), (36, 333915), (45, 267132), (54, 222610), (60, 200349), (90, 133566), (108, 111305), (113, 106380), (135, 89044), (180, 66783), (197, 61020), (226, 53190), (270, 44522), (339, 35460), (394, 30510), (452, 26595), (540, 22261), (565, 21276), (591, 20340), (678, 17730), (788, 15255), (985, 12204), (1017, 11820), (1130, 10638), (1182, 10170), (1356, 8865), (1695, 7092), (1773, 6780), (1970, 6102), (2034, 5910), (2260, 5319), (2364, 5085), (2955, 4068), (3051, 3940), (3390, 3546)]