168339720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4957}}^1$

素因数の和:5254

約数の個数: 64

約数和(自身を含む): 506905920

約数和(自身を除く): 338566200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 4957, 5660, 6792, 8490, 9914, 11320, 14871, 16980, 19828, 24785, 29742, 33960, 39656, 49570, 59484, 74355, 99140, 118968, 148710, 198280, 297420, 594840, 1402831, 2805662, 4208493, 5611324, 7014155, 8416986, 11222648, 14028310, 16833972, 21042465, 28056620, 33667944, 42084930, 56113240, 84169860, 168339720]

約数ペア:

[(1, 168339720), (2, 84169860), (3, 56113240), (4, 42084930), (5, 33667944), (6, 28056620), (8, 21042465), (10, 16833972), (12, 14028310), (15, 11222648), (20, 8416986), (24, 7014155), (30, 5611324), (40, 4208493), (60, 2805662), (120, 1402831), (283, 594840), (566, 297420), (849, 198280), (1132, 148710), (1415, 118968), (1698, 99140), (2264, 74355), (2830, 59484), (3396, 49570), (4245, 39656), (4957, 33960), (5660, 29742), (6792, 24785), (8490, 19828), (9914, 16980), (11320, 14871)]