345976920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{106783}}^1$

素因数の和:106806

約数の個数: 80

約数和(自身を含む): 1162877760

約数和(自身を除く): 816900840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 106783, 213566, 320349, 427132, 533915, 640698, 854264, 961047, 1067830, 1281396, 1601745, 1922094, 2135660, 2562792, 2883141, 3203490, 3844188, 4271320, 4805235, 5766282, 6406980, 7688376, 8649423, 9610470, 11532564, 12813960, 14415705, 17298846, 19220940, 23065128, 28831410, 34597692, 38441880, 43247115, 57662820, 69195384, 86494230, 115325640, 172988460, 345976920]

約数ペア:

[(1, 345976920), (2, 172988460), (3, 115325640), (4, 86494230), (5, 69195384), (6, 57662820), (8, 43247115), (9, 38441880), (10, 34597692), (12, 28831410), (15, 23065128), (18, 19220940), (20, 17298846), (24, 14415705), (27, 12813960), (30, 11532564), (36, 9610470), (40, 8649423), (45, 7688376), (54, 6406980), (60, 5766282), (72, 4805235), (81, 4271320), (90, 3844188), (108, 3203490), (120, 2883141), (135, 2562792), (162, 2135660), (180, 1922094), (216, 1601745), (270, 1281396), (324, 1067830), (360, 961047), (405, 854264), (540, 640698), (648, 533915), (810, 427132), (1080, 320349), (1620, 213566), (3240, 106783)]