153294720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79841}}^1$

素因数の和:79863

約数の個数: 64

約数和(自身を含む): 488633040

約数和(自身を除く): 335338320

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, 79841, 159682, 239523, 319364, 399205, 479046, 638728, 798410, 958092, 1197615, 1277456, 1596820, 1916184, 2395230, 2554912, 3193640, 3832368, 4790460, 5109824, 6387280, 7664736, 9580920, 10219648, 12774560, 15329472, 19161840, 25549120, 30658944, 38323680, 51098240, 76647360, 153294720]

約数ペア:

[(1, 153294720), (2, 76647360), (3, 51098240), (4, 38323680), (5, 30658944), (6, 25549120), (8, 19161840), (10, 15329472), (12, 12774560), (15, 10219648), (16, 9580920), (20, 7664736), (24, 6387280), (30, 5109824), (32, 4790460), (40, 3832368), (48, 3193640), (60, 2554912), (64, 2395230), (80, 1916184), (96, 1596820), (120, 1277456), (128, 1197615), (160, 958092), (192, 798410), (240, 638728), (320, 479046), (384, 399205), (480, 319364), (640, 239523), (960, 159682), (1920, 79841)]