120123396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2969

約数の個数: 72

約数和(自身を含む): 324979200

約数和(自身を除く): 204855804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2196, 2318, 2879, 3477, 4636, 5758, 6954, 8637, 10431, 11516, 13908, 17274, 20862, 25911, 34548, 41724, 51822, 54701, 103644, 109402, 164103, 175619, 218804, 328206, 351238, 492309, 526857, 656412, 702476, 984618, 1053714, 1580571, 1969236, 2107428, 3161142, 3336761, 6322284, 6673522, 10010283, 13347044, 20020566, 30030849, 40041132, 60061698, 120123396]

約数ペア:

[(1, 120123396), (2, 60061698), (3, 40041132), (4, 30030849), (6, 20020566), (9, 13347044), (12, 10010283), (18, 6673522), (19, 6322284), (36, 3336761), (38, 3161142), (57, 2107428), (61, 1969236), (76, 1580571), (114, 1053714), (122, 984618), (171, 702476), (183, 656412), (228, 526857), (244, 492309), (342, 351238), (366, 328206), (549, 218804), (684, 175619), (732, 164103), (1098, 109402), (1159, 103644), (2196, 54701), (2318, 51822), (2879, 41724), (3477, 34548), (4636, 25911), (5758, 20862), (6954, 17274), (8637, 13908), (10431, 11516)]