154434880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20983}}^1$

素因数の和:21023

約数の個数: 56

約数和(自身を含む): 383755392

約数和(自身を除く): 229320512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 20983, 41966, 83932, 104915, 167864, 209830, 335728, 419660, 482609, 671456, 839320, 965218, 1342912, 1678640, 1930436, 2413045, 3357280, 3860872, 4826090, 6714560, 7721744, 9652180, 15443488, 19304360, 30886976, 38608720, 77217440, 154434880]

約数ペア:

[(1, 154434880), (2, 77217440), (4, 38608720), (5, 30886976), (8, 19304360), (10, 15443488), (16, 9652180), (20, 7721744), (23, 6714560), (32, 4826090), (40, 3860872), (46, 3357280), (64, 2413045), (80, 1930436), (92, 1678640), (115, 1342912), (160, 965218), (184, 839320), (230, 671456), (320, 482609), (368, 419660), (460, 335728), (736, 209830), (920, 167864), (1472, 104915), (1840, 83932), (3680, 41966), (7360, 20983)]