83337840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 281551920

約数和(自身を除く): 198214080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 409, 566, 720, 818, 849, 1132, 1227, 1415, 1636, 1698, 2045, 2264, 2454, 2547, 2830, 3272, 3396, 3681, 4090, 4245, 4528, 4908, 5094, 5660, 6135, 6544, 6792, 7362, 8180, 8490, 9816, 10188, 11320, 12270, 12735, 13584, 14724, 16360, 16980, 18405, 19632, 20376, 22640, 24540, 25470, 29448, 32720, 33960, 36810, 40752, 49080, 50940, 58896, 67920, 73620, 98160, 101880, 115747, 147240, 203760, 231494, 294480, 347241, 462988, 578735, 694482, 925976, 1041723, 1157470, 1388964, 1736205, 1851952, 2083446, 2314940, 2777928, 3472410, 4166892, 4629880, 5208615, 5555856, 6944820, 8333784, 9259760, 10417230, 13889640, 16667568, 20834460, 27779280, 41668920, 83337840]

約数ペア:

[(1, 83337840), (2, 41668920), (3, 27779280), (4, 20834460), (5, 16667568), (6, 13889640), (8, 10417230), (9, 9259760), (10, 8333784), (12, 6944820), (15, 5555856), (16, 5208615), (18, 4629880), (20, 4166892), (24, 3472410), (30, 2777928), (36, 2314940), (40, 2083446), (45, 1851952), (48, 1736205), (60, 1388964), (72, 1157470), (80, 1041723), (90, 925976), (120, 694482), (144, 578735), (180, 462988), (240, 347241), (283, 294480), (360, 231494), (409, 203760), (566, 147240), (720, 115747), (818, 101880), (849, 98160), (1132, 73620), (1227, 67920), (1415, 58896), (1636, 50940), (1698, 49080), (2045, 40752), (2264, 36810), (2454, 33960), (2547, 32720), (2830, 29448), (3272, 25470), (3396, 24540), (3681, 22640), (4090, 20376), (4245, 19632), (4528, 18405), (4908, 16980), (5094, 16360), (5660, 14724), (6135, 13584), (6544, 12735), (6792, 12270), (7362, 11320), (8180, 10188), (8490, 9816)]