392318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{817331}}^1$

素因数の和:817349

約数の個数: 48

約数和(自身を含む): 1235805984

約数和(自身を除く): 843487104

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, 817331, 1634662, 2451993, 3269324, 4086655, 4903986, 6538648, 8173310, 9807972, 12259965, 13077296, 16346620, 19615944, 24519930, 26154592, 32693240, 39231888, 49039860, 65386480, 78463776, 98079720, 130772960, 196159440, 392318880]

約数ペア:

[(1, 392318880), (2, 196159440), (3, 130772960), (4, 98079720), (5, 78463776), (6, 65386480), (8, 49039860), (10, 39231888), (12, 32693240), (15, 26154592), (16, 24519930), (20, 19615944), (24, 16346620), (30, 13077296), (32, 12259965), (40, 9807972), (48, 8173310), (60, 6538648), (80, 4903986), (96, 4086655), (120, 3269324), (160, 2451993), (240, 1634662), (480, 817331)]