61088640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31817}}^1$

素因数の和:31839

約数の個数: 64

約数和(自身を含む): 194726160

約数和(自身を除く): 133637520

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, 31817, 63634, 95451, 127268, 159085, 190902, 254536, 318170, 381804, 477255, 509072, 636340, 763608, 954510, 1018144, 1272680, 1527216, 1909020, 2036288, 2545360, 3054432, 3818040, 4072576, 5090720, 6108864, 7636080, 10181440, 12217728, 15272160, 20362880, 30544320, 61088640]

約数ペア:

[(1, 61088640), (2, 30544320), (3, 20362880), (4, 15272160), (5, 12217728), (6, 10181440), (8, 7636080), (10, 6108864), (12, 5090720), (15, 4072576), (16, 3818040), (20, 3054432), (24, 2545360), (30, 2036288), (32, 1909020), (40, 1527216), (48, 1272680), (60, 1018144), (64, 954510), (80, 763608), (96, 636340), (120, 509072), (128, 477255), (160, 381804), (192, 318170), (240, 254536), (320, 190902), (384, 159085), (480, 127268), (640, 95451), (960, 63634), (1920, 31817)]