121293080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3444

約数の個数: 64

約数和(自身を含む): 291513600

約数和(自身を除く): 170220520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3373, 3596, 4495, 6746, 7192, 8990, 13492, 16865, 17980, 26984, 33730, 35960, 67460, 97817, 104563, 134920, 195634, 209126, 391268, 418252, 489085, 522815, 782536, 836504, 978170, 1045630, 1956340, 2091260, 3032327, 3912680, 4182520, 6064654, 12129308, 15161635, 24258616, 30323270, 60646540, 121293080]

約数ペア:

[(1, 121293080), (2, 60646540), (4, 30323270), (5, 24258616), (8, 15161635), (10, 12129308), (20, 6064654), (29, 4182520), (31, 3912680), (40, 3032327), (58, 2091260), (62, 1956340), (116, 1045630), (124, 978170), (145, 836504), (155, 782536), (232, 522815), (248, 489085), (290, 418252), (310, 391268), (580, 209126), (620, 195634), (899, 134920), (1160, 104563), (1240, 97817), (1798, 67460), (3373, 35960), (3596, 33730), (4495, 26984), (6746, 17980), (7192, 16865), (8990, 13492)]