193899360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{403957}}^1$

素因数の和:403975

約数の個数: 48

約数和(自身を含む): 610784496

約数和(自身を除く): 416885136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 403957, 807914, 1211871, 1615828, 2019785, 2423742, 3231656, 4039570, 4847484, 6059355, 6463312, 8079140, 9694968, 12118710, 12926624, 16158280, 19389936, 24237420, 32316560, 38779872, 48474840, 64633120, 96949680, 193899360]

約数ペア:

[(1, 193899360), (2, 96949680), (3, 64633120), (4, 48474840), (5, 38779872), (6, 32316560), (8, 24237420), (10, 19389936), (12, 16158280), (15, 12926624), (16, 12118710), (20, 9694968), (24, 8079140), (30, 6463312), (32, 6059355), (40, 4847484), (48, 4039570), (60, 3231656), (80, 2423742), (96, 2019785), (120, 1615828), (160, 1211871), (240, 807914), (480, 403957)]