8268410520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{740897}}^1$

素因数の和:740945

約数の個数: 96

約数和(自身を含む): 27739221120

約数和(自身を除く): 19470810600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 740897, 1481794, 2222691, 2963588, 3704485, 4445382, 5927176, 6668073, 7408970, 8890764, 11113455, 13336146, 14817940, 17781528, 22226910, 22967807, 26672292, 29635880, 33340365, 44453820, 45935614, 53344584, 66680730, 68903421, 88907640, 91871228, 114839035, 133361460, 137806842, 183742456, 206710263, 229678070, 266722920, 275613684, 344517105, 413420526, 459356140, 551227368, 689034210, 826841052, 918712280, 1033551315, 1378068420, 1653682104, 2067102630, 2756136840, 4134205260, 8268410520]

約数ペア:

[(1, 8268410520), (2, 4134205260), (3, 2756136840), (4, 2067102630), (5, 1653682104), (6, 1378068420), (8, 1033551315), (9, 918712280), (10, 826841052), (12, 689034210), (15, 551227368), (18, 459356140), (20, 413420526), (24, 344517105), (30, 275613684), (31, 266722920), (36, 229678070), (40, 206710263), (45, 183742456), (60, 137806842), (62, 133361460), (72, 114839035), (90, 91871228), (93, 88907640), (120, 68903421), (124, 66680730), (155, 53344584), (180, 45935614), (186, 44453820), (248, 33340365), (279, 29635880), (310, 26672292), (360, 22967807), (372, 22226910), (465, 17781528), (558, 14817940), (620, 13336146), (744, 11113455), (930, 8890764), (1116, 7408970), (1240, 6668073), (1395, 5927176), (1860, 4445382), (2232, 3704485), (2790, 2963588), (3720, 2222691), (5580, 1481794), (11160, 740897)]