641895108480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{111440123}}^1$

素因数の和:111440148

約数の個数: 96

約数和(自身を含む): 2216544066360

約数和(自身を除く): 1574648957880

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 111440123, 222880246, 334320369, 445760492, 557200615, 668640738, 891520984, 1002961107, 1114401230, 1337281476, 1671601845, 1783041968, 2005922214, 2228802460, 2674562952, 3343203690, 3566083936, 4011844428, 4457604920, 5014805535, 5349125904, 6686407380, 7132167872, 8023688856, 8915209840, 10029611070, 10698251808, 13372814760, 14264335744, 16047377712, 17830419680, 20059222140, 21396503616, 26745629520, 32094755424, 35660839360, 40118444280, 42793007232, 53491259040, 64189510848, 71321678720, 80236888560, 106982518080, 128379021696, 160473777120, 213965036160, 320947554240, 641895108480]

約数ペア:

[(1, 641895108480), (2, 320947554240), (3, 213965036160), (4, 160473777120), (5, 128379021696), (6, 106982518080), (8, 80236888560), (9, 71321678720), (10, 64189510848), (12, 53491259040), (15, 42793007232), (16, 40118444280), (18, 35660839360), (20, 32094755424), (24, 26745629520), (30, 21396503616), (32, 20059222140), (36, 17830419680), (40, 16047377712), (45, 14264335744), (48, 13372814760), (60, 10698251808), (64, 10029611070), (72, 8915209840), (80, 8023688856), (90, 7132167872), (96, 6686407380), (120, 5349125904), (128, 5014805535), (144, 4457604920), (160, 4011844428), (180, 3566083936), (192, 3343203690), (240, 2674562952), (288, 2228802460), (320, 2005922214), (360, 1783041968), (384, 1671601845), (480, 1337281476), (576, 1114401230), (640, 1002961107), (720, 891520984), (960, 668640738), (1152, 557200615), (1440, 445760492), (1920, 334320369), (2880, 222880246), (5760, 111440123)]