1214545680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28591}}^1$

素因数の和:28669

約数の個数: 120

約数和(自身を含む): 4148127360

約数和(自身を除く): 2933581680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 7080, 8496, 10620, 14160, 21240, 28591, 42480, 57182, 85773, 114364, 142955, 171546, 228728, 257319, 285910, 343092, 428865, 457456, 514638, 571820, 686184, 857730, 1029276, 1143640, 1286595, 1372368, 1686869, 1715460, 2058552, 2287280, 2573190, 3373738, 3430920, 4117104, 5060607, 5146380, 6747476, 6861840, 8434345, 10121214, 10292760, 13494952, 15181821, 16868690, 20242428, 20585520, 25303035, 26989904, 30363642, 33737380, 40484856, 50606070, 60727284, 67474760, 75909105, 80969712, 101212140, 121454568, 134949520, 151818210, 202424280, 242909136, 303636420, 404848560, 607272840, 1214545680]

約数ペア:

[(1, 1214545680), (2, 607272840), (3, 404848560), (4, 303636420), (5, 242909136), (6, 202424280), (8, 151818210), (9, 134949520), (10, 121454568), (12, 101212140), (15, 80969712), (16, 75909105), (18, 67474760), (20, 60727284), (24, 50606070), (30, 40484856), (36, 33737380), (40, 30363642), (45, 26989904), (48, 25303035), (59, 20585520), (60, 20242428), (72, 16868690), (80, 15181821), (90, 13494952), (118, 10292760), (120, 10121214), (144, 8434345), (177, 6861840), (180, 6747476), (236, 5146380), (240, 5060607), (295, 4117104), (354, 3430920), (360, 3373738), (472, 2573190), (531, 2287280), (590, 2058552), (708, 1715460), (720, 1686869), (885, 1372368), (944, 1286595), (1062, 1143640), (1180, 1029276), (1416, 857730), (1770, 686184), (2124, 571820), (2360, 514638), (2655, 457456), (2832, 428865), (3540, 343092), (4248, 285910), (4720, 257319), (5310, 228728), (7080, 171546), (8496, 142955), (10620, 114364), (14160, 85773), (21240, 57182), (28591, 42480)]