12445130080

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1\times {\mathrm{1381}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 29697167808

約数和(自身を除く): 17252037728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 373, 604, 746, 755, 1208, 1381, 1492, 1510, 1865, 2416, 2762, 2984, 3020, 3730, 4832, 5524, 5968, 6040, 6905, 7460, 11048, 11936, 12080, 13810, 14920, 22096, 24160, 27620, 29840, 44192, 55240, 56323, 59680, 110480, 112646, 208531, 220960, 225292, 281615, 417062, 450584, 515113, 563230, 834124, 901168, 1030226, 1042655, 1126460, 1668248, 1802336, 2060452, 2085310, 2252920, 2575565, 3336496, 4120904, 4170620, 4505840, 5151130, 6672992, 8241808, 8341240, 9011680, 10302260, 16483616, 16682480, 20604520, 33364960, 41209040, 77782063, 82418080, 155564126, 311128252, 388910315, 622256504, 777820630, 1244513008, 1555641260, 2489026016, 3111282520, 6222565040, 12445130080]

約数ペア:

[(1, 12445130080), (2, 6222565040), (4, 3111282520), (5, 2489026016), (8, 1555641260), (10, 1244513008), (16, 777820630), (20, 622256504), (32, 388910315), (40, 311128252), (80, 155564126), (151, 82418080), (160, 77782063), (302, 41209040), (373, 33364960), (604, 20604520), (746, 16682480), (755, 16483616), (1208, 10302260), (1381, 9011680), (1492, 8341240), (1510, 8241808), (1865, 6672992), (2416, 5151130), (2762, 4505840), (2984, 4170620), (3020, 4120904), (3730, 3336496), (4832, 2575565), (5524, 2252920), (5968, 2085310), (6040, 2060452), (6905, 1802336), (7460, 1668248), (11048, 1126460), (11936, 1042655), (12080, 1030226), (13810, 901168), (14920, 834124), (22096, 563230), (24160, 515113), (27620, 450584), (29840, 417062), (44192, 281615), (55240, 225292), (56323, 220960), (59680, 208531), (110480, 112646)]