152142720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79241}}^1$

素因数の和:79263

約数の個数: 64

約数和(自身を含む): 484961040

約数和(自身を除く): 332818320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 79241, 158482, 237723, 316964, 396205, 475446, 633928, 792410, 950892, 1188615, 1267856, 1584820, 1901784, 2377230, 2535712, 3169640, 3803568, 4754460, 5071424, 6339280, 7607136, 9508920, 10142848, 12678560, 15214272, 19017840, 25357120, 30428544, 38035680, 50714240, 76071360, 152142720]

約数ペア:

[(1, 152142720), (2, 76071360), (3, 50714240), (4, 38035680), (5, 30428544), (6, 25357120), (8, 19017840), (10, 15214272), (12, 12678560), (15, 10142848), (16, 9508920), (20, 7607136), (24, 6339280), (30, 5071424), (32, 4754460), (40, 3803568), (48, 3169640), (60, 2535712), (64, 2377230), (80, 1901784), (96, 1584820), (120, 1267856), (128, 1188615), (160, 950892), (192, 792410), (240, 633928), (320, 475446), (384, 396205), (480, 316964), (640, 237723), (960, 158482), (1920, 79241)]