1175457280

素因数分解:

$2^9\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1231}}^1$

素因数の和:1627

約数の個数: 80

約数和(自身を含む): 2828193984

約数和(自身を除く): 1652736704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 373, 512, 640, 746, 1231, 1280, 1492, 1865, 2462, 2560, 2984, 3730, 4924, 5968, 6155, 7460, 9848, 11936, 12310, 14920, 19696, 23872, 24620, 29840, 39392, 47744, 49240, 59680, 78784, 95488, 98480, 119360, 157568, 190976, 196960, 238720, 315136, 393920, 459163, 477440, 630272, 787840, 918326, 954880, 1575680, 1836652, 2295815, 3151360, 3673304, 4591630, 7346608, 9183260, 14693216, 18366520, 29386432, 36733040, 58772864, 73466080, 117545728, 146932160, 235091456, 293864320, 587728640, 1175457280]

約数ペア:

[(1, 1175457280), (2, 587728640), (4, 293864320), (5, 235091456), (8, 146932160), (10, 117545728), (16, 73466080), (20, 58772864), (32, 36733040), (40, 29386432), (64, 18366520), (80, 14693216), (128, 9183260), (160, 7346608), (256, 4591630), (320, 3673304), (373, 3151360), (512, 2295815), (640, 1836652), (746, 1575680), (1231, 954880), (1280, 918326), (1492, 787840), (1865, 630272), (2462, 477440), (2560, 459163), (2984, 393920), (3730, 315136), (4924, 238720), (5968, 196960), (6155, 190976), (7460, 157568), (9848, 119360), (11936, 98480), (12310, 95488), (14920, 78784), (19696, 59680), (23872, 49240), (24620, 47744), (29840, 39392)]