378372960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37537}}^1$

素因数の和:37565

約数の個数: 144

約数和(自身を含む): 1475693856

約数和(自身を除く): 1097320896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 37537, 75074, 112611, 150148, 187685, 225222, 262759, 300296, 337833, 375370, 450444, 525518, 563055, 600592, 675666, 750740, 788277, 900888, 1051036, 1126110, 1201184, 1313795, 1351332, 1501480, 1576554, 1689165, 1801776, 2102072, 2252220, 2364831, 2627590, 2702664, 3002960, 3153108, 3378330, 3603552, 3941385, 4204144, 4504440, 4729662, 5255180, 5405328, 6005920, 6306216, 6756660, 7882770, 8408288, 9008880, 9459324, 10510360, 10810656, 11824155, 12612432, 13513320, 15765540, 18017760, 18918648, 21020720, 23648310, 25224864, 27026640, 31531080, 37837296, 42041440, 47296620, 54053280, 63062160, 75674592, 94593240, 126124320, 189186480, 378372960]

約数ペア:

[(1, 378372960), (2, 189186480), (3, 126124320), (4, 94593240), (5, 75674592), (6, 63062160), (7, 54053280), (8, 47296620), (9, 42041440), (10, 37837296), (12, 31531080), (14, 27026640), (15, 25224864), (16, 23648310), (18, 21020720), (20, 18918648), (21, 18017760), (24, 15765540), (28, 13513320), (30, 12612432), (32, 11824155), (35, 10810656), (36, 10510360), (40, 9459324), (42, 9008880), (45, 8408288), (48, 7882770), (56, 6756660), (60, 6306216), (63, 6005920), (70, 5405328), (72, 5255180), (80, 4729662), (84, 4504440), (90, 4204144), (96, 3941385), (105, 3603552), (112, 3378330), (120, 3153108), (126, 3002960), (140, 2702664), (144, 2627590), (160, 2364831), (168, 2252220), (180, 2102072), (210, 1801776), (224, 1689165), (240, 1576554), (252, 1501480), (280, 1351332), (288, 1313795), (315, 1201184), (336, 1126110), (360, 1051036), (420, 900888), (480, 788277), (504, 750740), (560, 675666), (630, 600592), (672, 563055), (720, 525518), (840, 450444), (1008, 375370), (1120, 337833), (1260, 300296), (1440, 262759), (1680, 225222), (2016, 187685), (2520, 150148), (3360, 112611), (5040, 75074), (10080, 37537)]