193537920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{100801}}^1$

素因数の和:100823

約数の個数: 64

約数和(自身を含む): 616908240

約数和(自身を除く): 423370320

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, 100801, 201602, 302403, 403204, 504005, 604806, 806408, 1008010, 1209612, 1512015, 1612816, 2016020, 2419224, 3024030, 3225632, 4032040, 4838448, 6048060, 6451264, 8064080, 9676896, 12096120, 12902528, 16128160, 19353792, 24192240, 32256320, 38707584, 48384480, 64512640, 96768960, 193537920]

約数ペア:

[(1, 193537920), (2, 96768960), (3, 64512640), (4, 48384480), (5, 38707584), (6, 32256320), (8, 24192240), (10, 19353792), (12, 16128160), (15, 12902528), (16, 12096120), (20, 9676896), (24, 8064080), (30, 6451264), (32, 6048060), (40, 4838448), (48, 4032040), (60, 3225632), (64, 3024030), (80, 2419224), (96, 2016020), (120, 1612816), (128, 1512015), (160, 1209612), (192, 1008010), (240, 806408), (320, 604806), (384, 504005), (480, 403204), (640, 302403), (960, 201602), (1920, 100801)]