40103089920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{3481171}}^1$

素因数の和:3481198

約数の個数: 108

約数和(自身を含む): 138752553576

約数和(自身を除く): 98649463656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 3481171, 6962342, 10443513, 13924684, 17405855, 20887026, 27849368, 31330539, 34811710, 41774052, 52217565, 55698736, 62661078, 69623420, 83548104, 104435130, 111397472, 125322156, 139246840, 156652695, 167096208, 208870260, 222794944, 250644312, 278493680, 313305390, 334192416, 417740520, 445589888, 501288624, 556987360, 626610780, 668384832, 835481040, 891179776, 1002577248, 1113974720, 1253221560, 1336769664, 1670962080, 2005154496, 2227949440, 2506443120, 2673539328, 3341924160, 4010308992, 4455898880, 5012886240, 6683848320, 8020617984, 10025772480, 13367696640, 20051544960, 40103089920]

約数ペア:

[(1, 40103089920), (2, 20051544960), (3, 13367696640), (4, 10025772480), (5, 8020617984), (6, 6683848320), (8, 5012886240), (9, 4455898880), (10, 4010308992), (12, 3341924160), (15, 2673539328), (16, 2506443120), (18, 2227949440), (20, 2005154496), (24, 1670962080), (30, 1336769664), (32, 1253221560), (36, 1113974720), (40, 1002577248), (45, 891179776), (48, 835481040), (60, 668384832), (64, 626610780), (72, 556987360), (80, 501288624), (90, 445589888), (96, 417740520), (120, 334192416), (128, 313305390), (144, 278493680), (160, 250644312), (180, 222794944), (192, 208870260), (240, 167096208), (256, 156652695), (288, 139246840), (320, 125322156), (360, 111397472), (384, 104435130), (480, 83548104), (576, 69623420), (640, 62661078), (720, 55698736), (768, 52217565), (960, 41774052), (1152, 34811710), (1280, 31330539), (1440, 27849368), (1920, 20887026), (2304, 17405855), (2880, 13924684), (3840, 10443513), (5760, 6962342), (11520, 3481171)]