4711680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{409}}^1$

素因数の和:436

約数の個数: 108

約数和(自身を含む): 16341780

約数和(自身を除く): 11630100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 409, 480, 576, 640, 720, 768, 818, 960, 1152, 1227, 1280, 1440, 1636, 1920, 2045, 2304, 2454, 2880, 3272, 3681, 3840, 4090, 4908, 5760, 6135, 6544, 7362, 8180, 9816, 11520, 12270, 13088, 14724, 16360, 18405, 19632, 24540, 26176, 29448, 32720, 36810, 39264, 49080, 52352, 58896, 65440, 73620, 78528, 98160, 104704, 117792, 130880, 147240, 157056, 196320, 235584, 261760, 294480, 314112, 392640, 471168, 523520, 588960, 785280, 942336, 1177920, 1570560, 2355840, 4711680]

約数ペア:

[(1, 4711680), (2, 2355840), (3, 1570560), (4, 1177920), (5, 942336), (6, 785280), (8, 588960), (9, 523520), (10, 471168), (12, 392640), (15, 314112), (16, 294480), (18, 261760), (20, 235584), (24, 196320), (30, 157056), (32, 147240), (36, 130880), (40, 117792), (45, 104704), (48, 98160), (60, 78528), (64, 73620), (72, 65440), (80, 58896), (90, 52352), (96, 49080), (120, 39264), (128, 36810), (144, 32720), (160, 29448), (180, 26176), (192, 24540), (240, 19632), (256, 18405), (288, 16360), (320, 14724), (360, 13088), (384, 12270), (409, 11520), (480, 9816), (576, 8180), (640, 7362), (720, 6544), (768, 6135), (818, 5760), (960, 4908), (1152, 4090), (1227, 3840), (1280, 3681), (1440, 3272), (1636, 2880), (1920, 2454), (2045, 2304)]