67890960

素因数分解:

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

素因数の和:10502

約数の個数: 100

約数和(自身を含む): 235817868

約数和(自身を除く): 167926908

約数列:

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

約数ペア:

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