199410240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{207719}}^1$

素因数の和:207739

約数の個数: 56

約数和(自身を含む): 633130560

約数和(自身を除く): 433720320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 207719, 415438, 623157, 830876, 1038595, 1246314, 1661752, 2077190, 2492628, 3115785, 3323504, 4154380, 4985256, 6231570, 6647008, 8308760, 9970512, 12463140, 13294016, 16617520, 19941024, 24926280, 33235040, 39882048, 49852560, 66470080, 99705120, 199410240]

約数ペア:

[(1, 199410240), (2, 99705120), (3, 66470080), (4, 49852560), (5, 39882048), (6, 33235040), (8, 24926280), (10, 19941024), (12, 16617520), (15, 13294016), (16, 12463140), (20, 9970512), (24, 8308760), (30, 6647008), (32, 6231570), (40, 4985256), (48, 4154380), (60, 3323504), (64, 3115785), (80, 2492628), (96, 2077190), (120, 1661752), (160, 1246314), (192, 1038595), (240, 830876), (320, 623157), (480, 415438), (960, 207719)]