1145231760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{153929}}^1$

素因数の和:153976

約数の個数: 80

約数和(自身を含む): 3664765440

約数和(自身を除く): 2519533680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 153929, 307858, 461787, 615716, 769645, 923574, 1231432, 1539290, 1847148, 2308935, 2462864, 3078580, 3694296, 4617870, 4771799, 6157160, 7388592, 9235740, 9543598, 12314320, 14315397, 18471480, 19087196, 23858995, 28630794, 36942960, 38174392, 47717990, 57261588, 71576985, 76348784, 95435980, 114523176, 143153970, 190871960, 229046352, 286307940, 381743920, 572615880, 1145231760]

約数ペア:

[(1, 1145231760), (2, 572615880), (3, 381743920), (4, 286307940), (5, 229046352), (6, 190871960), (8, 143153970), (10, 114523176), (12, 95435980), (15, 76348784), (16, 71576985), (20, 57261588), (24, 47717990), (30, 38174392), (31, 36942960), (40, 28630794), (48, 23858995), (60, 19087196), (62, 18471480), (80, 14315397), (93, 12314320), (120, 9543598), (124, 9235740), (155, 7388592), (186, 6157160), (240, 4771799), (248, 4617870), (310, 3694296), (372, 3078580), (465, 2462864), (496, 2308935), (620, 1847148), (744, 1539290), (930, 1231432), (1240, 923574), (1488, 769645), (1860, 615716), (2480, 461787), (3720, 307858), (7440, 153929)]