2080853760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{541889}}^1$

素因数の和:541913

約数の個数: 72

約数和(自身を含む): 6645738960

約数和(自身を除く): 4564885200

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 541889, 1083778, 1625667, 2167556, 2709445, 3251334, 4335112, 5418890, 6502668, 8128335, 8670224, 10837780, 13005336, 16256670, 17340448, 21675560, 26010672, 32513340, 34680896, 43351120, 52021344, 65026680, 69361792, 86702240, 104042688, 130053360, 138723584, 173404480, 208085376, 260106720, 346808960, 416170752, 520213440, 693617920, 1040426880, 2080853760]

約数ペア:

[(1, 2080853760), (2, 1040426880), (3, 693617920), (4, 520213440), (5, 416170752), (6, 346808960), (8, 260106720), (10, 208085376), (12, 173404480), (15, 138723584), (16, 130053360), (20, 104042688), (24, 86702240), (30, 69361792), (32, 65026680), (40, 52021344), (48, 43351120), (60, 34680896), (64, 32513340), (80, 26010672), (96, 21675560), (120, 17340448), (128, 16256670), (160, 13005336), (192, 10837780), (240, 8670224), (256, 8128335), (320, 6502668), (384, 5418890), (480, 4335112), (640, 3251334), (768, 2709445), (960, 2167556), (1280, 1625667), (1920, 1083778), (3840, 541889)]