135781920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{10477}}^1$

素因数の和:10504

約数の個数: 120

約数和(自身を含む): 479242764

約数和(自身を除く): 343460844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 10477, 12960, 20954, 31431, 41908, 52385, 62862, 83816, 94293, 104770, 125724, 157155, 167632, 188586, 209540, 251448, 282879, 314310, 335264, 377172, 419080, 471465, 502896, 565758, 628620, 754344, 838160, 848637, 942930, 1005792, 1131516, 1257240, 1414395, 1508688, 1676320, 1697274, 1885860, 2263032, 2514480, 2828790, 3017376, 3394548, 3771720, 4243185, 4526064, 5028960, 5657580, 6789096, 7543440, 8486370, 9052128, 11315160, 13578192, 15086880, 16972740, 22630320, 27156384, 33945480, 45260640, 67890960, 135781920]

約数ペア:

[(1, 135781920), (2, 67890960), (3, 45260640), (4, 33945480), (5, 27156384), (6, 22630320), (8, 16972740), (9, 15086880), (10, 13578192), (12, 11315160), (15, 9052128), (16, 8486370), (18, 7543440), (20, 6789096), (24, 5657580), (27, 5028960), (30, 4526064), (32, 4243185), (36, 3771720), (40, 3394548), (45, 3017376), (48, 2828790), (54, 2514480), (60, 2263032), (72, 1885860), (80, 1697274), (81, 1676320), (90, 1508688), (96, 1414395), (108, 1257240), (120, 1131516), (135, 1005792), (144, 942930), (160, 848637), (162, 838160), (180, 754344), (216, 628620), (240, 565758), (270, 502896), (288, 471465), (324, 419080), (360, 377172), (405, 335264), (432, 314310), (480, 282879), (540, 251448), (648, 209540), (720, 188586), (810, 167632), (864, 157155), (1080, 125724), (1296, 104770), (1440, 94293), (1620, 83816), (2160, 62862), (2592, 52385), (3240, 41908), (4320, 31431), (6480, 20954), (10477, 12960)]