240328480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2522

約数の個数: 96

約数和(自身を含む): 656449920

約数和(自身を除く): 416121440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1120, 1246, 1424, 1780, 2411, 2492, 2848, 3115, 3560, 4822, 4984, 6230, 7120, 9644, 9968, 12055, 12460, 14240, 16877, 19288, 19936, 24110, 24920, 33754, 38576, 48220, 49840, 67508, 77152, 84385, 96440, 99680, 135016, 168770, 192880, 214579, 270032, 337540, 385760, 429158, 540064, 675080, 858316, 1072895, 1350160, 1502053, 1716632, 2145790, 2700320, 3004106, 3433264, 4291580, 6008212, 6866528, 7510265, 8583160, 12016424, 15020530, 17166320, 24032848, 30041060, 34332640, 48065696, 60082120, 120164240, 240328480]

約数ペア:

[(1, 240328480), (2, 120164240), (4, 60082120), (5, 48065696), (7, 34332640), (8, 30041060), (10, 24032848), (14, 17166320), (16, 15020530), (20, 12016424), (28, 8583160), (32, 7510265), (35, 6866528), (40, 6008212), (56, 4291580), (70, 3433264), (80, 3004106), (89, 2700320), (112, 2145790), (140, 1716632), (160, 1502053), (178, 1350160), (224, 1072895), (280, 858316), (356, 675080), (445, 540064), (560, 429158), (623, 385760), (712, 337540), (890, 270032), (1120, 214579), (1246, 192880), (1424, 168770), (1780, 135016), (2411, 99680), (2492, 96440), (2848, 84385), (3115, 77152), (3560, 67508), (4822, 49840), (4984, 48220), (6230, 38576), (7120, 33754), (9644, 24920), (9968, 24110), (12055, 19936), (12460, 19288), (14240, 16877)]