148936920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112831}}^1$

素因数の和:112856

約数の個数: 64

約数和(自身を含む): 487434240

約数和(自身を除く): 338497320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 112831, 225662, 338493, 451324, 564155, 676986, 902648, 1128310, 1241141, 1353972, 1692465, 2256620, 2482282, 2707944, 3384930, 3723423, 4513240, 4964564, 6205705, 6769860, 7446846, 9929128, 12411410, 13539720, 14893692, 18617115, 24822820, 29787384, 37234230, 49645640, 74468460, 148936920]

約数ペア:

[(1, 148936920), (2, 74468460), (3, 49645640), (4, 37234230), (5, 29787384), (6, 24822820), (8, 18617115), (10, 14893692), (11, 13539720), (12, 12411410), (15, 9929128), (20, 7446846), (22, 6769860), (24, 6205705), (30, 4964564), (33, 4513240), (40, 3723423), (44, 3384930), (55, 2707944), (60, 2482282), (66, 2256620), (88, 1692465), (110, 1353972), (120, 1241141), (132, 1128310), (165, 902648), (220, 676986), (264, 564155), (330, 451324), (440, 338493), (660, 225662), (1320, 112831)]