849672960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 2725306080

約数和(自身を除く): 1875633120

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, 409, 480, 541, 640, 768, 818, 960, 1082, 1227, 1280, 1623, 1636, 1920, 2045, 2164, 2454, 2705, 3246, 3272, 3840, 4090, 4328, 4908, 5410, 6135, 6492, 6544, 8115, 8180, 8656, 9816, 10820, 12270, 12984, 13088, 16230, 16360, 17312, 19632, 21640, 24540, 25968, 26176, 32460, 32720, 34624, 39264, 43280, 49080, 51936, 52352, 64920, 65440, 69248, 78528, 86560, 98160, 103872, 104704, 129840, 130880, 138496, 157056, 173120, 196320, 207744, 221269, 259680, 261760, 314112, 346240, 392640, 415488, 442538, 519360, 523520, 663807, 692480, 785280, 885076, 1038720, 1106345, 1327614, 1570560, 1770152, 2077440, 2212690, 2655228, 3319035, 3540304, 4425380, 5310456, 6638070, 7080608, 8850760, 10620912, 13276140, 14161216, 17701520, 21241824, 26552280, 28322432, 35403040, 42483648, 53104560, 56644864, 70806080, 84967296, 106209120, 141612160, 169934592, 212418240, 283224320, 424836480, 849672960]

約数ペア:

[(1, 849672960), (2, 424836480), (3, 283224320), (4, 212418240), (5, 169934592), (6, 141612160), (8, 106209120), (10, 84967296), (12, 70806080), (15, 56644864), (16, 53104560), (20, 42483648), (24, 35403040), (30, 28322432), (32, 26552280), (40, 21241824), (48, 17701520), (60, 14161216), (64, 13276140), (80, 10620912), (96, 8850760), (120, 7080608), (128, 6638070), (160, 5310456), (192, 4425380), (240, 3540304), (256, 3319035), (320, 2655228), (384, 2212690), (409, 2077440), (480, 1770152), (541, 1570560), (640, 1327614), (768, 1106345), (818, 1038720), (960, 885076), (1082, 785280), (1227, 692480), (1280, 663807), (1623, 523520), (1636, 519360), (1920, 442538), (2045, 415488), (2164, 392640), (2454, 346240), (2705, 314112), (3246, 261760), (3272, 259680), (3840, 221269), (4090, 207744), (4328, 196320), (4908, 173120), (5410, 157056), (6135, 138496), (6492, 130880), (6544, 129840), (8115, 104704), (8180, 103872), (8656, 98160), (9816, 86560), (10820, 78528), (12270, 69248), (12984, 65440), (13088, 64920), (16230, 52352), (16360, 51936), (17312, 49080), (19632, 43280), (21640, 39264), (24540, 34624), (25968, 32720), (26176, 32460)]