40150080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1549}}^1$

素因数の和:1578

約数の個数: 140

約数和(自身を含む): 142913100

約数和(自身を除く): 102763020

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1549, 1620, 1728, 2160, 2592, 2880, 3098, 3240, 4320, 4647, 5184, 6196, 6480, 7745, 8640, 9294, 12392, 12960, 13941, 15490, 18588, 23235, 24784, 25920, 27882, 30980, 37176, 41823, 46470, 49568, 55764, 61960, 69705, 74352, 83646, 92940, 99136, 111528, 123920, 125469, 139410, 148704, 167292, 185880, 209115, 223056, 247840, 250938, 278820, 297408, 334584, 371760, 418230, 446112, 495680, 501876, 557640, 627345, 669168, 743520, 836460, 892224, 1003752, 1115280, 1254690, 1338336, 1487040, 1672920, 2007504, 2230560, 2509380, 2676672, 3345840, 4015008, 4461120, 5018760, 6691680, 8030016, 10037520, 13383360, 20075040, 40150080]

約数ペア:

[(1, 40150080), (2, 20075040), (3, 13383360), (4, 10037520), (5, 8030016), (6, 6691680), (8, 5018760), (9, 4461120), (10, 4015008), (12, 3345840), (15, 2676672), (16, 2509380), (18, 2230560), (20, 2007504), (24, 1672920), (27, 1487040), (30, 1338336), (32, 1254690), (36, 1115280), (40, 1003752), (45, 892224), (48, 836460), (54, 743520), (60, 669168), (64, 627345), (72, 557640), (80, 501876), (81, 495680), (90, 446112), (96, 418230), (108, 371760), (120, 334584), (135, 297408), (144, 278820), (160, 250938), (162, 247840), (180, 223056), (192, 209115), (216, 185880), (240, 167292), (270, 148704), (288, 139410), (320, 125469), (324, 123920), (360, 111528), (405, 99136), (432, 92940), (480, 83646), (540, 74352), (576, 69705), (648, 61960), (720, 55764), (810, 49568), (864, 46470), (960, 41823), (1080, 37176), (1296, 30980), (1440, 27882), (1549, 25920), (1620, 24784), (1728, 23235), (2160, 18588), (2592, 15490), (2880, 13941), (3098, 12960), (3240, 12392), (4320, 9294), (4647, 8640), (5184, 7745), (6196, 6480)]